[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.02"]
[Round "1"]
[White "Rahman, Ziaur"]
[Black "Md, Sharif Hossain"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2477"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "169"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,169,13,28,15,7,2,0,0,26,1,26,0,25,19,27,0,95,0,0,0,6,0,11,0,17,10,37,10,34,15,77,62,66,70,77,61,65,24,34,0,0,0,0,-4,-13,-18,-16,-18,-6,-40,0,-8,0,-49,-53,-53,-42,-47,0,-3,-8,-3,0,-9,-20,-50,-50,-58,-50,-57,-67,-113,-120,-122,-101,-126,-79,-76,-69,-87,-90,-118,-43,-81,-70,-89,-31,-43,0,-60,0,-37,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,12,25,25,0,591,470,1122,395,2397,1711,1883,6609,12840,12840,12845,12845,12846,12845,12845,12845,12848,12844,12848,12843,12847,12846,12846,12845,12845,12846,12850,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 d5 2. g3 Nc6 3. d4 Nf6 4. Bg2 g6 (4... Bf5 5. O-O e6 6. c3 Be7 7. Bg5 h6 8. Bxf6 Bxf6 9. Nfd2 Ne7 10. e4 dxe4 11. Nxe4 Bxe4 12. Bxe4 c6 13. Qb3 Qc7 14. Nd2 {½-½ (85) Meier,G (2647)-Melkumyan,H (2654) chess.com INT 2018}) 5. Ne5 Bg7 6. Nxc6 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} bxc6 7. c3 O-O 8. O-O Bf5 $146 ({Predecessor:} 8... a5 9. Nd2 Re8 10. Nf3 Nd7 11. Re1 Nb6 12. Ne5 Bxe5 13. dxe5 {1-0 (49) Cechovic,S (2181)-Kosar,M (1876) Slovakia 2010}) 9. Nd2 a5 10. Qa4 Ra6 11. Re1 Re8 12. Bf1 Qa8 (12... Ra8 $11) 13. e3 ({White should play} 13. e4 $1 $16 Nxe4 14. Bxa6 Qxa6 15. Nb3) 13... Ra7 $11 14. Nf3 Nd7 15. Nh4 Be6 16. Bg2 f5 17. Qc2 Bf6 18. Nf3 Bf7 19. Bd2 e5 (19... a4 $11 {keeps the balance.}) 20. dxe5 Nxe5 21. Nxe5 Bxe5 22. c4 dxc4 23. e4 Rb7 {[%cal Ba7b7,Bb7b5,Bb5e5][%mdl 32]} 24. Bc3 (24. Rab1 $5 {[%cal Re4f5]}) 24... Bxc3 25. bxc3 fxe4 26. Bxe4 Rb5 27. Re3 Rbe5 28. Rae1 Qd8 29. h4 Qf6 30. R1e2 Bd5 31. f3 Bxe4 32. fxe4 Rf8 33. Rf2 Qxf2+ (33... Qe6 {looks sharper.} 34. Rxf8+ Kxf8 35. a4 Kg7 36. Qd2 c5) 34. Qxf2 Rxf2 35. Kxf2 $15 {[%mdl 4096] Endgame KR-KR} Kf7 36. Re2 Rb5 37. Ke3 c5 38. Kf4 Ke6 39. Rd2 a4 $1 40. Rd8 Rb3 41. Ra8 ({Not} 41. axb3 $2 cxb3 42. Re8+ Kd7 $19) 41... Rxc3 {[#] ...Ra3 is the strong threat.} 42. Rxa4 Rc1 43. Ra6+ Kd7 44. Ke3 $1 Rd1 45. Ra3 Kc6 (45... Rg1 $17 46. Kf3 Rc1) 46. Ke2 Rd8 (46... Rb1 {is more complex.} 47. Ra6+ Kb5 48. Ra7 Rb2+ 49. Kd1 Kb6) 47. Rc3 Kb5 (47... Ra8 $17 48. Ke3 Rxa2 49. Rxc4 Kb5) 48. a3 Rd4 49. Ke3 ({White should try} 49. e5 $1 $11) 49... Kc6 (49... h6 $15) 50. Kf4 Rd1 51. Rxc4 Kb5 52. Rc3 c4 53. e5 {[#] Strongly threatening e6.} Rd4+ 54. Kf3 Kc6 55. Re3 Kd7 56. Re4 Rd3+ 57. Kf4 Rc3 58. e6+ Ke7 59. a4 Rc1 60. Ke5 c6 61. Rf4 c3 62. Rf7+ Ke8 63. Kd4 h5 64. Kd3 {Hoping for a5.} c2 65. Rg7 Rg1 $2 {[%mdl 8192]} (65... Ra1 $11 {and Black is okay.} 66. Kxc2 Rxa4) 66. Kxc2 $18 Rxg3 (66... Rg2+ $142 67. Kd1 Ra2) 67. Kb2 $2 (67. a5 Ra3 68. Ra7) 67... Kf8 $2 (67... Rg2+ 68. Kc3 Rg4) 68. Rf7+ Ke8 69. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Rg4 70. a6 Rxh4 71. a7 {[%cal Ra7a8]} Ra4 72. Kb3 Ra6 73. Rh7 Kf8 74. Kc4 h4 75. Kd4 h3 76. Ke5 {Intending Rh8+ and mate.} Kg8 77. e7 Kxh7 78. e8=Q Rxa7 {KQ-KR} 79. Qc8 $2 (79. Kf6 $18 Rg7 80. Qc8) 79... Ra5+ $11 {The position is equal.} 80. Kf4 {White wants to mate with Qc7+.} h2 81. Qxc6 Rh5 82. Qh1 Kh6 83. Kg3 Rg5+ 84. Kf3 Rh5 85. Kg3 {Precision: White = 45%, Black = 44%.} 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.02"]
[Round "1"]
[White "Barua, Dibyendu"]
[Black "Subrota, Biswas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2443"]
[BlackElo "2168"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,69,2,3,73,64,77,73,63,71,86,76,85,76,89,89,99,81,78,85,97,90,109,88,138,119,247,216,200,200,394,402,427,364,389,386,588,589,655,486,955,958,983,945,1686,1595,2059,2029,1396,944,939,934,906,613,606,620,613,612]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nc3 Nf6 6. Bg5 dxc4 7. d5 Ne5 8. Qd4 {LiveBook: 81 Games} Ned7 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} (8... h6 $11) (8... h6 9. Bf4 Ng6 10. Bxc4 Nxf4 11. Qxf4 g5 12. Qe3 Bg7 13. Nf3 O-O 14. O-O b5 15. Nxb5 Ba6 16. Rad1 Bxb5 17. Bxb5 Nxd5 {1-0 (33) Cyborowski,L (2518)-Mastrovasilis,D (2606) Poland 2016}) 9. Bxc4 $16 g6 10. Nf3 Bg7 {White is better.} 11. O-O O-O 12. Qh4 a6 13. a3 $146 ({Predecessor:} 13. Rad1 b5 14. Bb3 Bb7 15. Rfe1 Re8 16. Ne5 Nxe5 17. Rxe5 Qd6 18. Re3 b4 19. Ne4 Nxe4 {½-½ (19) Bongiovanni,M (2260)-Vignato,G (2120) Cecchina 1997}) 13... b5 14. Ba2 Bb7 15. Rad1 Rc8 16. Rfe1 Re8 17. h3 Qb6 18. Be3 Qd8 19. Ng5 Qa5 (19... Ne5 $16) 20. d6 e6 21. Bd4 h6 $2 {[#]} (21... Qd8 22. Bxf6 Qxf6) 22. Nxe6 $1 $18 {[%mdl 512]} fxe6 (22... Rxe6 23. Rxe6) 23. Rxe6 Rxe6 24. Bxe6+ Kh7 {[#]} (24... Kh8 $142 25. Bxd7 g5 26. Bxc8 gxh4 27. Bxb7 Nd7) 25. Bxd7 $1 {White is clearly winning.} Rf8 26. Be6 g5 (26... Qd8 $142 27. d7 Qe7) 27. Qg3 b4 28. axb4 Qxb4 29. d7 Rd8 30. Qd3+ Kh8 31. Qg6 Qe7 32. Bf5 Kg8 33. Bb6 Rxd7 34. Bxd7 Nxd7 35. Bd4 {Precision: White = 88%, Black = 31%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.02"]
[Round "1"]
[White "Neelash, Saha"]
[Black "Anata, Choudhury"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2373"]
[BlackElo "2109"]
[Annotator "TA"]
[PlyCount "149"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,149,-4,-5,-39,-27,-38,-36,-30,-14,-29,-29,-33,-26,-32,6,0,0,-37,-32,-69,-71,-52,0,-39,0,0,0,-3,0,-26,-39,-41,-26,-41,-27,-46,0,-21,-13,-16,-14,-16,-16,-53,-15,-37,0,-17,-15,-19,5,5,5,12,14,0,0,0,0,-15,-15,-26,-14,-24,-30,-29,-15,-50,0,0,0,-37,0,0,11,5,17,12,15,10,97,97,184,189,188,193,193,175,167,139,139,0,90,0,87,0,0,0,139,139,597,597,585,597,596,590,582,566,556,264,522,504,450,451,328,233,906,906,637,580,572,530,12833,8755,12838,12837,12843,12843,12845,12846,12846,12842,12843,12843]} 1. d4 Nf6 2. Bg5 c5 3. d5 Qb6 4. Nc3 Qxb2 5. Bd2 Qb6 6. e4 {A45: Trompowsky Attack} e5 7. Rb1 Qd8 8. f4 d6 9. Nf3 Nbd7 {LiveBook: 10 Games} 10. Bd3 (10. Bc4 a6 11. fxe5 Nxe5 12. Nxe5 dxe5 13. a4 Bd6 14. O-O h6 15. Qf3 Rb8 {½-½ (60) Rapport,R (2707)-Bu,X (2730) Riadh 2017}) 10... Be7 11. O-O O-O $146 ({Predecessor:} 11... exf4 12. Bxf4 O-O 13. Nb5 Ne8 14. a4 f6 15. Bc4 Kh8 {1-0 (60) Makaj,M (2351)-Machata,M (2218) Zagreb 2012}) 12. a4 a6 13. Qe2 exf4 14. Bxf4 Ng4 15. Nd1 Nde5 16. Nxe5 Nxe5 17. Ne3 Bf6 18. Bxe5 Bxe5 19. Nc4 Qe7 (19... Bd4+ $15 20. Kh1 b5 $1 {[%mdl 512]} 21. axb5 axb5 22. Rxb5 Ba6) 20. Kh1 Qc7 (20... b5 $5 {[%cal Rb5c4]} 21. Nxe5 Qxe5 22. axb5 axb5 23. Bxb5 f5 $15) 21. Rb6 Re8 22. Rfb1 Ra7 23. R6b3 b5 24. axb5 axb5 25. Nxe5 Rxe5 26. Rxb5 g6 (26... f5 $5 {[%cal Rc5c4]} 27. c4 fxe4 28. Bxe4 Qe7 $11) 27. Qf1 Kg7 28. Rb6 Qe7 29. Rb8 Bd7 30. h3 Qg5 (30... c4 $5 31. Bxc4 Rxe4 $11) 31. R8b6 Qe7 (31... c4 $5 32. Bxc4 Rxe4 $11) 32. Ra1 Rxa1 33. Qxa1 Bc8 34. Rb8 Bd7 35. Rb7 {Strongly threatening Bb5.} Qd8 $1 36. Qa7 Be8 37. Qa6 Qf6 38. Rb1 Re7 39. Rb6 Qf4 40. Qa1+ ({But not} 40. Rxd6 $2 c4 $1 $19 {[%mdl 512]}) 40... f6 41. Rb1 Bf7 42. Qa6 Rc7 43. Qa5 $36 {[%mdl 2048] White has good play.} Re7 44. Qc3 Qe5 (44... Re5 {is interesting.} 45. Rf1 Qg5 46. Rf2 h5 47. Kh2 Re8) 45. Qxe5 fxe5 $11 {[%mdl 4096] Endgame KRB-KRB} 46. Rb8 {Black must now prevent Rd8.} Re8 47. Rb7 {Rd7 is the strong threat.} Rd8 $1 48. h4 {[%cal Bh3h4,Bh4g5][%mdl 32]} Kf6 (48... h5 $11 {remains equal.}) 49. g4 $16 {[%cal Bg2g4,Bg4g5][%mdl 32]} h6 {[#]} (49... Kg7 $16 {is a better defense.}) 50. g5+ $1 $18 {[%mdl 512]} hxg5 51. hxg5+ Kg7 52. Kg2 Kf8 53. Bb5 Ra8 54. Rc7 (54. Kf3 $16) 54... Rb8 (54... Ra2 $11) 55. Bd3 (55. c4 $16) 55... Rd8 {[#]} (55... Be8 $11) 56. Ra7 (56. Rb7 $1 $16) 56... Be8 $11 57. Be2 Rd7 {[#]} (57... Rb8 $11 {keeps the balance.}) 58. Ra6 $1 $16 Ke7 $2 {[%mdl 8192]} (58... Rd8 $16) 59. Bb5 $18 Rd8 60. Bxe8 Kxe8 {KR-KR} 61. Kf3 Rd7 62. Ke3 Ke7 63. Kd3 (63. Ra8 $142 Rd8 64. Ra1) 63... Rb7 64. Ra8 Rb4 65. Ra7+ Ke8 {intending ...Rd4+.} 66. c3 Rb1 $2 (66... c4+ 67. Kc2 Rb3) 67. Rg7 {White is clearly winning.} Rd1+ 68. Ke2 Rc1 69. Rxg6 Rxc3 70. Rxd6 Rg3 71. Re6+ Kf7 72. Rxe5 Kg6 73. d6 {White wants to mate with d7.} Rg2+ 74. Kd3 Rg1 75. Rd5 {Precision: White = 46%, Black = 36%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.02"]
[Round "1"]
[White "Mohammad, Minhaz Uddin"]
[Black "Ahmed, Mainuddin"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2328"]
[BlackElo "2095"]
[Annotator "ChessBase"]
[PlyCount "171"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 Nc6 8. Be3 Bd7 9. Qd2 Rc8 10. Bb3 Ne5 11. Bh6 Nc4 12. Bxc4 Bxh6 13. Bxf7+ Kxf7 14. Qxh6 Qb6 15. O-O-O Rc4 16. Nde2 Rhc8 17. h4 Qa5 18. Rd5 Qd8 19. h5 Qf8 20. hxg6+ hxg6 21. Qxf8+ Rxf8 22. Rg5 Rfc8 23. Ra5 a6 24. Rd1 Bb5 25. Rd2 Bd7 26. Nd1 Rh8 27. Ne3 Rcc8 28. Rd1 Be6 29. e5 dxe5 30. Rxe5 Bxa2 31. Nd4 Nd7 32. Ng4 Nxe5 33. Nxe5+ Kg7 34. b3 Rh5 35. f4 g5 36. f5 Rh2 37. Rd2 Rh1+ 38. Kb2 Bb1 39. Ng4 Rg1 40. Re2 Kf7 41. Nf3 Rxc2+ 42. Rxc2 Bxc2 43. Nxg1 Bxf5 44. Ne3 Be4 45. Kc3 Kf6 46. Kd4 Bc6 47. g3 a5 48. Ng4+ Kf5 49. Ne5 Be8 50. Nh3 a4 51. bxa4 Bxa4 52. Nf2 Be8 53. g4+ Kf4 54. Nh3+ Kg3 55. Nxg5 Bd7 56. Nxd7 Kxg4 57. Ne6 Kf5 58. Ndf8 Kf6 59. Kc5 Ke5 60. Kb6 Kd6 61. Kxb7 Kd5 62. Kc7 Ke5 63. Kc6 Ke4 64. Nd7 Kd3 65. Kd5 Ke3 66. Ne5 Kd2 67. Kd4 Kc2 68. Nf3 Kb3 69. Kd3 Kb4 70. Nfd4 Ka5 71. Kc4 Kb6 72. Kb4 Ka6 73. Nc6 Kb6 74. Na5 Ka6 75. Nc4 Ka7 76. Kc5 Kb7 77. Kb5 Ka7 78. Na5 Kb8 79. Kb6 Kc8 80. Kc6 Kb8 81. Nb7 Kc8 82. Nbc5 Kb8 83. Kd7 Ka8 84. Kc7 Ka7 85. Nd4 Ka8 86. Nc6 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.02"]
[Round "1"]
[White "Mohammed Abdul, Malek"]
[Black "Lalith, Babu M R"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2186"]
[BlackElo "2527"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,53,22,8,27,23,23,29,28,15,73,66,80,84,122,106,95,52,63,66,58,65,113,102,102,69,76,76,75,64,93,87,77,74,81,0,76,0,78,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. e3 O-O 6. Bd3 c5 7. O-O dxc4 8. Bxc4 Nc6 9. dxc5 {LiveBook: 8 Games. E54: Nimzo-Indian: Rubinstein: Main Line: 7...dxc4 8 Bxc4} (9. Bd3 h6 10. dxc5 Bxc5 11. a3 Bd6 12. b4 Ne5 13. Nxe5 Bxe5 14. Bb2 Nd5 15. Qd2 b6 16. Nxd5 Qxd5 {½-½ (61) Jones,G (2660)-Cornette,M (2606) Porticcio 2017}) 9... Bxc3 10. Qxd8 Rxd8 11. bxc3 {White has an edge.} Ne4 12. Ba3 Na5 $146 (12... e5 $11 {keeps the balance.}) ({Predecessor:} 12... e5 13. h3 Bf5 14. Rfd1 Kf8 15. Rab1 Nd2 16. Nxd2 Bxb1 17. Rxb1 Rxd2 18. Rxb7 Nd8 19. c6+ Kg8 20. Rd7 Rxd7 21. cxd7 Rb8 22. Bd5 {1-0 (22) Blesic,V (2363)-Ileana,G (2224) Novi Sad 2016}) 13. Rfd1 $16 {[%cal Rd1d8]} Bd7 {[#]} 14. Bf1 $1 Be8 15. Rd4 f5 16. Rc1 Rdc8 17. Bb4 Nc6 18. Rdd1 Rc7 19. Nd4 Nd8 20. Bb5 Bh5 21. f3 Nxc5 22. Bc4 Bf7 23. Nb5 Rcc8 24. Nd6 Rc7 25. Nb5 Rcc8 $1 26. Nd6 Rc7 $1 27. Nb5 {Precision: White = 61%, Black = 54%.} ({White should play} 27. Be2 $16) 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.02"]
[Round "1"]
[White "Mehdi, Hasan Parag"]
[Black "Mollah Abdullah Al Rakib"]
[Result "*"]
[ECO "C55"]
[WhiteElo "2180"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,70,26,36,-9,34,31,11,17,33,41,32,33,35,31,42,39,47,22,17,0,0,0,0,0,0,0,0,-29,0,-10,-8,-11,0,-17,-31,-18,-18,-22,-25,-93,-93,-104,-96,-99,-38,-136,-101,-100,-99,-90,-95,-197,-186,-222,-203]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. O-O d6 6. a4 g6 {C55: Zweispringerspiel} 7. a5 (7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Bg7 10. Nc3 O-O 11. Qd3 Re8 12. Ba2 Be6 13. Bxe6 Rxe6 14. f3 {0-1 (37) Fedorchuk,S (2624)-Ivanchuk,V (2722) Sibenik 2016}) 7... a6 8. c3 Bg7 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3][%mdl 32]} O-O {LiveBook: 4 Partien} 10. Qb3 Nh5 11. Re1 Nf4 $146 ({Vorgänger:} 11... Rb8 12. Qa2 Nf4 13. b4 Ne7 14. Nf1 Bg4 15. Bxf4 exf4 {0-1 (25) Okhremchuk,M-Lavrov,M (2018) Tomsk 2007}) 12. Nf1 Qf6 13. Bxf4 Qxf4 14. Ne3 {Schwarz muss nun Sd5 beachten.} Qf6 15. Qa2 h5 16. b4 Bh6 17. d4 (17. Nd5 {with more complications.} Qd8 18. h3 Be6 19. Bb3 Ne7 20. Ne3) 17... Bg4 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Nxg4 hxg4 21. Qc2 Rae8 22. Rab1 c6 23. Re2 Kg7 24. Qd3 Rh8 25. Qd4 Bg5 26. Qxe5+ dxe5 27. g3 Rd8 28. Rf1 (28. Ra2 $11) 28... Bd2 $17 29. f3 Bxc3 30. fxg4 {[#]} Rhf8 (30... Rd7 $1 $17 31. g5 Bxb4) 31. Kg2 (31. Rc1 $15 Bd2 32. Rc2) 31... Rd7 $36 {[%mdl 2048] Schwarz bestimmt, wo es lang geht.} (31... Bxb4 32. Rb2 $15) 32. Rb1 Rd4 33. Ba2 Rfd8 34. Kf3 (34. Rf1 $17 {war nötig.} R8d7 35. Kh3) 34... Rxb4 $19 ({Auf keinen Fall} 34... Bxb4 35. g5 $15) 35. Rxb4 Rd3+ {Precision: Weiß = 33%, Schwarz = 53%.} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.02"]
[Round "1"]
[White "S, M Sharon"]
[Black "Murshed, Niaz"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2163"]
[BlackElo "2408"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,75,25,96,89,91,111,100,100,130,129,223,135,135,133,132,-4,80,86,76,70,115,118,122,116,118,114,145,41,34,12,9,0,0,0,0,0,0,0,0,0,0,-360,-385,-454,-489,-438,-464,-450,-453,-956,-973,-807,-754,-5385,-5385,-2071,-1081,-1076,-1071,-1061,-1039,-986,-985,-847]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. f4 b5 6. Bd3 Nd7 {B06: Moderne Verteidigung} (6... Qb6 7. Nf3 Bg4 8. Ne2 Bxf3 9. gxf3 e6 10. c3 Nd7 11. a4 b4 12. a5 Qb7 13. Qb3 Rb8 14. c4 {½-½ (46) Almasi,Z (2707)-Ivanchuk,V (2775) Beijing 2011}) 7. Nf3 a6 {LiveBook: 3 Partien} (7... e5 $11) 8. O-O $16 Ngf6 $146 {Weiß steht besser.} ({Vorgänger:} 8... Nb6 9. e5 b4 10. Ne4 Nh6 11. h3 f5 12. Neg5 Nd5 13. Bd2 O-O 14. c4 {1-0 (32) Bokros,A (2487)-Csala,I (2205) Harkany 2009}) 9. e5 {[%cal Be4e5,Be5e6][%mdl 32]} Ng4 10. Bd2 c5 {Droht ...cxd4.} 11. Ng5 Nh6 (11... dxe5 $16 12. Qxg4 exd4) 12. e6 Bxd4+ 13. Kh1 {exf7+ ist eine echte Drohung.} Nf6 {[#]} 14. Nxb5 ({Der einzige Zug:} 14. f5 $1 $16) 14... axb5 (14... Bxb2 $11 {hält das Gleichgewicht.} 15. Rb1 axb5 16. Bxb5+ Kf8) 15. Bxb5+ Kf8 {Droht ...c4 und aus.} 16. c3 Qb6 17. a4 Bxe6 18. Nxe6+ fxe6 19. cxd4 cxd4 20. Qb3 (20. b4 $16) 20... Ne4 $14 21. Qxe6 Nxd2 22. f5 Nxf1 23. Rxf1 Nxf5 {[#] Und ...Tg8 würde nun gewinnen.} 24. Bc4 {[%csl Gc4][%cal Re6f7]} Ke8 $1 {[%cal Re8d8]} 25. Bb5+ Kf8 {Droht stark ...Tg8.} 26. Bc4 {[%csl Gc4][%cal Re6f7]} Ke8 $1 {[%cal Re8d8]} 27. g4 $2 {[%mdl 8192]} (27. Bb5+ $11 {und Weiss ist OK.} Kf8) 27... Ra5 $19 ({Jedoch nicht} 27... Qxb2 $2 28. Bb5+ Qxb5 29. axb5 $18) 28. gxf5 Qb7+ {Schwarz steht klar auf Gewinn.} 29. Kg1 Re5 30. Qf7+ Kd8 31. b3 (31. Qg7 $142 Re8 32. Bb5) 31... Qe4 32. Qg7 Re8 {Und weiter mit ...d3 wäre nett.} 33. Bb5 Qg4+ 34. Kh1 Rxf5 35. Rxf5 gxf5 {[%cal Bg6f5,Bf5g4][%mdl 32]} 36. Qxg4 fxg4 37. a5 Rf8 38. Bc4 {Precision: Weiß = 43%, Schwarz = 42%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.02"]
[Round "1"]
[White "Sumant, Subramaniam"]
[Black "Dhulipalla, Bala Chandra Prasad"]
[Result "0-1"]
[WhiteElo "2103"]
[BlackElo "2352"]
[Annotator "ChessBase"]
[PlyCount "19"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 {Bd6Na3 [%clk 0:00:00]} Na5 {Nc4 [%clk 0:00:00] Nxc4 [%clk 0:00:00]} 5. Bc4 {c6Nf3 [%clk 0:00:00]} Qe7 6. d4 e4 {Ne5 [%clk 0:50:13] O-O [%clk 1:13:19]} 7. g4 {Ne8 [%clk 1:00:50] h4 [%clk 0:34:08]} b5 8. Bxf7+ {Rxf7 [%clk 0:52:22] Nxf7 [%clk 0:33:45]} Qxf7 9. g5 {Bc7 [%clk 0:49:57]} d5 {Qxd5 [%clk 0:46:58] Qxd5+ [%clk 0:26:13] cxd5 [%clk 0:47:25] O-O-O [%clk 0:25:41] Bb7 [%clk 0:47:10] Bd4 [%clk 0:19:07] Nd6 [%clk 0:44:59]} 10. g6 {Nf5 [%clk 0:40:56] gxh7+ [%clk 0:16:51] Kxh7 [%clk 0:39:51] Bb2 [%clk 0:14:54] Rf8 [%clk 0:39:33] Rdg1 [%clk 0:15:04] d4 [%clk 0:38:50] Rg5 [%clk 0:14:44] Bd8 [%clk 0:37:36] Rg4 [%clk 0:14:53] Bf6 [%clk 0:37:41] exd4 [%clk 0:14:31] Nxd4 [%clk 0:34:07] Re1 [%clk 0:12:09] d5 [%clk 0:32:58]} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "2"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Islam, Kh. Aminul"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2472"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,73,33,25,52,52,72,64,129,122,143,127,129,111,109,102,107,108,93,67,202,190,196,194,187,204,234,233,214,227,224,155,162,166,154,161,153,163,172,142,142,142,149,152,150,149,147,128,150,139,150,147,329,305,302,300,400,402,392,385]} 1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 c5 5. g3 O-O 6. Bg2 d5 7. cxd5 Nxd5 8. Bd2 Nc6 9. Nxd5 {LiveBook: 3 Games. E20: Nimzo-Indian: 4 g3 and 4 f3} Qxd5 10. Bxb4 Nxb4 11. O-O {White is better.} Qh5 $146 (11... Qd6 $14) ({Predecessor:} 11... cxd4 12. Nxd4 Qa5 13. a3 Nd5 14. Qb3 Rd8 15. Rfc1 Bd7 16. Bxd5 Qxd5 17. Qxd5 exd5 {1-0 (35) Melkumyan,H (2678)-Kern,G (2340) Bad Wiessee 2014}) 12. Qa4 $16 Na6 13. Qb5 Qd5 14. Rfd1 c4 15. Qa4 b5 16. Qa5 Bb7 {[#]} 17. e4 $1 {[%mdl 512]} Qc6 {[#]} ({Better is} 17... Qd6 $1 $14) (17... Qxe4 18. Ne1) 18. a4 $1 $36 {[%cal Ra4b5][%mdl 2048] Black is under strong pressure.} bxa4 19. Ne5 {[%cal Bf3e5,Be5c4,Bc4d6][%mdl 32]} ({Don't do} 19. Rxa4 $6 Qb6) ({Much less strong is} 19. Qxa4 $6 Qxa4 20. Rxa4 Rfd8 $16) 19... Qc7 20. Qxa4 Rfc8 21. Rac1 Qb6 22. Nxc4 Qb4 23. Qxb4 Nxb4 24. Nd6 Rxc1 25. Rxc1 Bc6 26. Rc5 Kf8 27. d5 exd5 28. exd5 Bxd5 29. Bxd5 Rd8 30. Bxf7 Rxd6 $16 {[%mdl 4096] Endgame KRB-KRN} 31. Rc7 Rd1+ 32. Kg2 Rd2 33. Bc4 {Threatens to win with Rf7+.} Rxb2 $2 (33... Rc2 $16 34. b3 Nd5 35. Rxa7 Ne3+ 36. Kf3 Nxc4) 34. Rf7+ $18 ({Less strong is} 34. Rxa7 Rc2 $16) 34... Ke8 35. Rxg7 Nc6 36. Rxh7 Ne5 37. Rh4 {Precision: White = 84%, Black = 47%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "2"]
[White "Murshed, Niaz"]
[Black "Rahman, Md. Taibur"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2408"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,24,-6,-6,252]} 1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qb3 Bb7 8. O-O Nbd7 9. d4 a6 10. a4 c5 11. axb5 Bd5 12. Qc2 $146 {LiveBook: 76 Games. D30: Queen's Gambit Declined: Systems without Nc3} Nb8 $2 {[%mdl 40960] An unexpected result.} (12... axb5 $11 13. Rxa8 Qxa8) 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "2"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Rajbhandari, Rijendra"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2352"]
[BlackElo "1937"]
[Annotator "TA"]
[PlyCount "164"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,164,5,4,-9,-16,-27,0,0,20,12,38,31,70,59,49,55,43,22,51,59,77,78,85,77,213,210,189,127,146,123,128,105,87,0,70,66,71,81,69,46,50,39,39,45,84,27,24,24,100,63,84,84,84,0,84,0,42,29,41,51,84,84,92,84,92,92,104,73,84,84,84,0,0,0,84,83,85,85,107,107,119,92,92,-616,92,41,56,56,58,20,20,20,26,26,27,0,20,0,0,0,0,0,0,0,7,7,7,7,7,0,0,0,6,0,7,7,7,0,6,0,7,7,7,7,7,7,7,0,0,0,7,7,7,0,135,0,135,0,0,-29977,0,0,135,0,135,0,0,0,135]} 1. Nf3 d5 2. g3 Bg4 3. Bg2 Nd7 4. O-O c6 5. d3 Ngf6 6. Nbd2 e6 7. h3 Bh5 8. e4 Bd6 {A07: Réti Opening: New York and Capablanca Systems} 9. Qe1 Qc7 {LiveBook: 17 Games} 10. a3 O-O 11. b3 dxe4 12. dxe4 {[%cal Bd3e4,Be4e5][%mdl 32]} Ne5 $146 ({Predecessor:} 12... Bxf3 13. Nxf3 Rfe8 14. Bb2 e5 15. Nd2 Bf8 16. Qe2 {1-0 (41) Normantas,V (2615)-Grehl,T (2285) ICCF corr 1994}) 13. Nh2 Bc5 14. Bb2 Ned7 15. e5 $36 {[%mdl 2048] White has some pressure.} Nd5 16. c4 N5b6 $1 17. Ng4 Rad8 18. Ne4 Bxg4 19. hxg4 Be7 20. Qa5 c5 (20... Na8 $16 21. Qxa7 Nxe5) 21. Qc3 $1 $18 Nb8 {[%cal Bd7b8,Bb8c6,Bc6d4,Bd4e2][%mdl 32]} 22. Qe3 (22. Nf6+ $18 Kh8 23. Ne4) 22... N6d7 $16 {[%cal Bb6d7,Bd7b8,Bb8c6][%mdl 32] [#]} 23. f4 $1 Nc6 24. Rad1 Nd4 25. Nc3 (25. g5 $16) 25... a6 (25... Qb6 $1 $11) 26. Ne2 Nxe2+ 27. Qxe2 Nb8 28. Be4 Nc6 29. g5 Rxd1 30. Rxd1 Rd8 31. Kg2 (31. Rxd8+ $16 Nxd8 32. Qd3) 31... Rxd1 $11 32. Qxd1 Qd8 (32... g6 $11) 33. Qc2 g6 34. Bxc6 $1 bxc6 35. Kf3 ({White should try} 35. Bc3 $16) 35... Kg7 (35... Qf8 $11) 36. Ke2 (36. g4 $16) 36... h6 37. gxh6+ Kxh6 38. Qe4 Qd7 39. g4 Kh7 40. Bc3 Kg8 41. Qf3 Qb7 42. Ba5 Qd7 43. Qe3 Kg7 44. Bb6 Qb7 45. Ba5 Qd7 46. Qd3 Qxd3+ 47. Kxd3 $16 {[%mdl 4096] Endgame KB-KB} Kf8 48. Ke4 Ke8 49. Bc7 Kd7 50. Bb8 $2 {[%mdl 8192] [#]} (50. Bb6 $16) 50... Bh4 $2 ({Better is} 50... Kc8 $1 $19 51. Bd6 f5+ 52. Ke3 Bxd6 53. exd6 Kd7) 51. Bd6 ({White should play} 51. Ba7 $16) 51... Bf2 52. Bf8 Bg1 53. f5 gxf5+ 54. gxf5 Bf2 55. Kf4 Bd4 $1 56. Ke4 Bf2 57. f6 Bg1 58. Bh6 Ke8 59. Bd2 Bd4 60. Bc1 Bf2 61. Bb2 Kd7 62. Bc3 Kc8 63. Ba5 Kb7 64. Bd2 {With the idea Be3.} Kc7 65. Bc3 Kb6 66. Bb2 Bg1 67. Bc1 Kc7 68. Bd2 Bd4 69. Ba5+ Kb7 70. Kf4 Bb2 71. a4 Kc8 72. Bb6 Ba3 73. Ba5 Bb2 74. Ke4 Bd4 75. Bb6 Bc3 (75... Kd7 $11 {keeps the balance.}) 76. Kf4 (76. Bxc5 $16 Kc7 77. Bd6+ Kc8 78. Bf8) 76... Kd7 (76... Bd4 $11) 77. Ke4 (77. Bxc5 $16 Bd2+ 78. Ke4) 77... Bb4 78. Bc7 $2 {[%mdl 8192]} (78. Kd3 $11) 78... Bc3 $2 (78... Kxc7 {mates} 79. Kd3 Kb6 80. Kc2 Be1 81. Kd1 Bc3 82. Ke2 Bxe5 83. Kf3 Ka5 84. Ke3 Kb4 85. Ke2 Kxb3 86. Kf3 Kxc4 87. a5 Kd3 88. Kg4 Bxf6 89. Kh5 c4 90. Kh6 c3 91. Kh7 c2 92. Kg8 c1=Q 93. Kxf7 Qf4 94. Kg6 Bd4 95. Kh5 Qf5+ 96. Kh6 Qg4 97. Kh7 Qg7#) 79. Bb6 Bb2 (79... Bb4 $11) 80. Ba7 (80. Bxc5 $16 Bc3 81. Kf4) 80... Bc3 (80... Ba3 $11 {remains equal.}) 81. Kf4 (81. Bxc5 $16 Bb2 82. b4) 81... Bd2+ $11 82. Ke4 Bc1 {Precision: White = 34%, Black = 48%.} (82... Bc3 $11) 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "2"]
[White "Anustoop Biswas"]
[Black "Barua, Dibyendu"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2308"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 32,146,72,66,60,-22,-6,-53,-42,-55,-48,-60,-23,-29,-29,-36,-40,-38,0,-31,-34,-29,-25,-59,-57,-58,-47,-52,-67,-73,-76,-129,-126,-144,-135,-133,-127,-130,-92,-164,-154,-152,-137,-158,-143,-232,-233,-353,-247,-247,-198,-220,-209,-356,-352,-391,-201,-201,-201,-197,-195,-254,-120,-120,-120,-120,-120,-215,-215,-215,-215,-215,-189,-170,-151,-170,-170,-170,-111,-111,0,-170,-103,-170,-103,-235,-235,-6079,-5165,-5081,-5081,-5073,-4141,-4134,-4133,-29964,-29968,-29960,-29969,-29971,-29971,-29975,-29976,-29980,-29981,-29981,-29982,-29982,-29983,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-8]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 h6 11. O-O Bd6 12. Bc2 O-O 13. Ng3 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} Rf7 14. Re1 Nf8 15. Nh5 Qd8 16. Ne5 Nxe5 17. dxe5 {LiveBook: 8 Games} Bc5 {[#]} 18. Nf4 $146 (18. Be3 $14 Qb6 19. Bxc5 Qxc5 20. Qd2) ({Predecessor:} 18. Be3 Qb6 19. Bxc5 Qxc5 20. Qd2 Bd7 {1-0 (43) Naroditsky,D (2559)-Ulybin,M (2498) Teplice 2014}) 18... Qb6 $11 19. Rf1 Bd7 20. a4 Rc8 21. Qe2 Qc7 22. Bb3 Bd4 23. Nd3 Qb6 24. Bd1 a5 25. Kh1 Be8 $36 {[%mdl 2048] Black fights for an advantage.} 26. Bd2 Qa6 27. Be3 Bxe3 28. Qxe3 Rfc7 29. Be2 Rc2 30. h3 Qc4 31. Rfc1 (31. Nf4 $142 Qb4 32. Kg1) 31... Qe4 $1 $17 (31... Bxa4 $6 32. Rxc2 Bxc2 33. Rxa5 $15) 32. Bd1 Qxe3 33. fxe3 Rxc1 34. Nxc1 Nd7 35. Nd3 (35. Nb3 $17 {was worth a try.}) 35... Rc6 36. Bg4 Bf7 37. Re1 Rc4 38. Nf4 (38. Bd1 $17 {was necessary.}) 38... Nc5 $19 ({Don't do} 38... Rxa4 39. Bxe6 Bxe6 40. Nxe6) 39. Ra1 (39. Be2 $142 Rc2 40. Rb1) 39... b6 ({Weaker is} 39... Rxa4 40. Rxa4 Nxa4 41. Nd3 $19) 40. Ra3 Kf8 ({Much less strong is} 40... Nxa4 41. Nxe6 Rc1+ 42. Kh2) 41. Kg1 Ke7 42. Be2 (42. Nd3 $142) 42... Rxa4 43. Rc3 Rb4 (43... Ra1+ $142 44. Kh2 Re1) 44. Nd3 Rb3 45. Rxb3 Nxb3 {[%mdl 4096] Endgame KBN-KBN} 46. Bd1 (46. Ne1 {might work better.}) 46... Nc5 (46... Nd2 $1 $19 {Hoping for ...Bg6.} 47. Kf2 Bg6) 47. Nxc5 $17 bxc5 {KB-KB} 48. Kf2 Bg6 49. Ke1 (49. g3 $17) 49... Be4 $19 50. g3 Kf7 $1 51. Bh5+ Bg6 52. Be2 Bf5 53. g4 Be4 54. h4 Kg6 ({Black should try} 54... g5 $19 55. h5 Ke8) 55. Bb5 $17 Kf7 (55... Bf3 $17 56. Be8+ Kh7) 56. Be2 $1 $19 Ke7 ({Black should play} 56... g5 $19 57. h5 Kf8) 57. Kd2 (57. g5 $17 {was called for.}) 57... d4 (57... g5 $1 $19 {[%cal Rg5h4]} 58. h5 Kd8) 58. exd4 (58. g5 $17) 58... cxd4 59. Bd3 $2 (59. Bb5) 59... Bxd3 60. Kxd3 {[#] KP-KP} Kd7 $1 {[%cal Rd7c6]} 61. Kxd4 Kc6 62. Kc4 Kb6 63. g5 hxg5 {Black mates.} 64. hxg5 {K3P-K3P} g6 65. Kb3 {[#]} Kb5 $1 66. Ka2 Kb4 67. Ka1 Kc4 68. Ka2 Kd5 69. Kb3 Kxe5 70. Ka4 Kd4 71. Kxa5 e5 {[%cal Be6e5,Be5e4][%mdl 32]} 72. Ka4 e4 73. Kb3 Ke5 $2 {[%mdl 32768] Precision: White = 35%, Black = 60%. . Sensor Board Error (Ke4/e5)?} (73... Kd3 {mates} 74. Kb4 e3 75. Kc5 e2 76. Kb6 e1=Q 77. b3 Qe3+ 78. Kc6 Qxg5 79. Kc7 Qf4+ 80. Kb7 g5 81. Kb6 g4 82. Kb7 Qb4+ 83. Kc6 g3 84. Kc7 g2 85. Kc6 g1=Q 86. Kd7 Qg6 87. Kd8 Qgd6+ 88. Ke8 Qe7#) 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "2"]
[White "Mohammad Fahad, Rahman"]
[Black "Neelash, Saha"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2263"]
[BlackElo "2373"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,97,27,0,31,-5,39,12,43,23,77,74,75,65,151,122,130,127,139,137,213,81,80,96,83,76,245,168,221,195,232,179,161,0,272,259,262,269,255,254,234,231,260,214,287,286,265,279,267,270,360,360,360,352,352,327,356,310,324,321,387,375,410,416,508,508,508,504,29972,29973,29973,29974,29975,29976,29977,29979,29979,29980]} 1. e4 c5 2. Nc3 d6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. Nd5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Nxd5 (10... Bxd5 11. exd5 g6 12. Be2 Bg7 13. O-O a5 14. a4 O-O 15. Bb5 Qc7 16. c4 b6 17. h3 Nc5 18. Nxc5 bxc5 {½-½ (49) Carlsen,M (2842)-Vachier Lagrave,M (2779) Biel 2018}) 11. exd5 Bf5 12. c4 {LiveBook: 3 Games. White has an edge.} Rc8 13. Rc1 $146 ({Predecessor:} 13. Be2 b6 14. O-O h4 15. Rac1 Qf6 16. c5 bxc5 17. Bxa6 Ra8 {1-0 (25) Palac,M (2584)-Gabuzyan,H (2565) Padova 2014}) 13... Be7 14. Be2 O-O 15. O-O (15. Na5 $5 {[%cal Ra5b7]}) 15... Bg6 {[#]} (15... b6 $11 {keeps the balance.}) 16. Na5 $1 $16 Qc7 17. b4 Rfe8 (17... Nf6 $14) 18. Rfd1 b6 19. Nc6 Bf8 20. a4 Nb8 {[#]} (20... a5 $16 {keeps fighting.}) 21. c5 (21. a5 $1 $18 {[%cal Ra5b6] is the precise move to win.} bxa5 22. Nxa5) 21... dxc5 22. Nxb8 Rxb8 23. d6 Qc6 $2 (23... Qd7 $16) 24. bxc5 Red8 (24... bxc5 {might work better.} 25. a5 (25. Rxc5 Qxa4 26. Ra5 Qc2 $16) 25... e4) 25. cxb6 $18 {[%cal Bc5b6,Bb6b7][%mdl 32]} Qxa4 26. Rc4 Qb3 27. Rb4 $2 (27. Rc3 $18 Qa4 28. Qb2) 27... Qc2 $2 {[%mdl 8192]} (27... Qa3 $1 $11 28. Rc4 (28. Bc5 Rxb6 29. Rc4 Qb2 $11) 28... Rxd6) 28. Qxc2 ({Don't take} 28. Bxa6 $6 Bxd6 29. Rb5 Qa4 $16) 28... Bxc2 29. Rd2 Bf5 30. b7 {And now Ba7 would win.} a5 31. Rbb2 Bxd6 32. Bb6 Bc5+ 33. Bxc5 Rxd2 34. Rxd2 Rxb7 35. Ra2 e4 36. Rxa5 Rb2 37. Kf1 exf3 38. Bxf3 h4 39. Bd4 Bd3+ 40. Ke1 Rb4 41. Bc3 Rc4 42. Kd2 Be4 43. Bxe4 Rxe4 {[%mdl 4096] Endgame KRB-KR} 44. Rg5 g6 (44... Ra4 $18 45. Bxg7 Kh7) 45. Re5 {White mates.} Rxe5 46. Bxe5 Kh7 47. Bf6 h3 48. gxh3 {[%cal Bg2h3,Bh3h4][%mdl 32]} Kh6 49. h4 {Precision: White = 60%, Black = 32%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "2"]
[White "Abu Sufian, Shakil"]
[Black "Mohammad Minhaz Uddin"]
[Result "1/2-1/2"]
[WhiteElo "2247"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,31,22,24,26,0,4,14,14,2,22,6]} 1. e4 $146 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O O-O 6. Re1 d6 7. c3 h6 8. h3 a5 {[%cal Ba7a5,Ba5a4][%mdl 32] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 9. Bb3 Bd7 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} a4 11. Bc2 b5 12. Nf1 {LiveBook: 4 Games} Bb6 13. Ng3 Ne7 {The position is equal.} 14. d4 Ng6 15. Be3 Re8 16. Qd2 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "2"]
[White "Md., Sharif Hossain"]
[Black "Mohammed Abdul, Malek"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2182"]
[BlackElo "2186"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,77,21,19,24,26,26,-14,-14,-11,36,0,0,0,48,0,0,5,140,148,136,53,39,37,51,40,69,69,62,62,58,26,26,25,93,14,139,99,183,104,114,100,408,402,399,390,392,404,404,399,403,368,380,359,393,367,518,524,530,567,548,515,545,508,514,513,831,856,846,828]} 1. e4 c6 2. d4 g6 3. f4 d5 4. e5 h5 5. c3 (5. Nf3 Nh6 6. Be3 Bg7 7. Nc3 Bg4 8. h3 Nf5 9. Bf2 Bxf3 10. Qxf3 h4 11. O-O-O e6 12. Bd3 Nd7 13. Kb1 Bf8 14. Ne2 b5 15. Ng1 Qb6 16. Be2 c5 17. dxc5 Bxc5 18. Bxc5 Nxc5 {1-0 (54) Frolyanov,D (2540)-Muromtsev,A (2230) Samara 2018}) 5... Nh6 6. Nf3 {LiveBook: 4 Games. B12: Caro-Kann: Advance Variation} Bf5 7. Be2 e6 8. O-O $146 {White has an edge.} ({Predecessor:} 8. Be3 Qb6 9. b3 c5 10. dxc5 Bxc5 11. Bxc5 Qxc5 {0-1 (43) Mimbela Lopez,M (2215)-Carruez Berges,F (2135) Zaragoza 1999}) 8... c5 9. Kh1 Qb6 10. dxc5 Bxc5 11. b4 Be3 12. Bxe3 Qxe3 13. Nd4 Ng4 {[#]} (13... Bg4 $11 {remains equal.}) 14. Qe1 $1 $16 Be4 {[#]} 15. Bxg4 (15. Nd2 $1 $16) 15... Qxe1 $14 16. Rxe1 {Threatens to win with Be2.} hxg4 17. Nd2 Bf5 18. Nb5 {Strongly threatening Nc7+.} Na6 19. Nd6+ Ke7 20. Nxb7 g3 21. h3 $36 {[%mdl 2048] Black must now prevent Nf3. White has good play.} Rh4 (21... d4 $1 $11) 22. Rf1 (22. Re3 $16) 22... Rah8 (22... Rc8 $1 $11) 23. Kg1 Nc7 (23... Rc8 $16 {was worth a try.}) 24. a4 (24. Rf3 $18) 24... d4 $16 25. c4 ({Don't take} 25. cxd4 Nd5 $14) 25... Rb8 $2 {[%mdl 8192]} (25... Na6 $16) 26. Na5 $18 Kd7 27. b5 Bd3 28. Rf3 Be2 29. Rxg3 Rxf4 30. Re1 d3 31. Nab3 Ke7 32. Re3 Rd8 (32... Rh4 $142 33. Na5 Ra8) 33. Na5 {White is clearly winning.} Kf8 34. Nc6 Rd7 35. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Na8 36. g3 Rf5 37. Rb1 Rb7 (37... Rh5 $142 38. c5 Nc7 39. Nxa7 Na6) 38. a6 Rc7 39. c5 {Precision: White = 57%, Black = 27%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "2"]
[White "Dhar-Barua, Saheli"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2027"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,85,25,29,34,31,29,3,15,9,14,0,35,35,37,26,40,-34,-50,-70,-34,-96,-107,-202,-143,-143,-136,-140,-147,-129,0,24,175,149,170,129,253,95,81,53,33,73,260,249,241,237,257,121,121,91,79,88,135,109,129,141,139,130,209,-123,-126,-305,-284,-533,-513,-506,-487,-416,-402,-29967,-29966,-29948,-4902,-6414,-6403,-5900]} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 Nf6 (5... h6 6. Qd2 b5 7. f3 Bb7 8. O-O-O Nd7 9. Kb1 Nb6 10. Bd3 Nf6 11. Nh3 Nfd7 12. Nf4 e6 13. Nce2 {0-1 (43) Fressinet,L (2662)-Petrosian,T (2601) Riadh 2017}) 6. Be2 {B06: Moderne Verteidigung} h5 7. f3 {LiveBook: 6 Partien} c6 8. Qd2 {Weiß steht etwas besser.} b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 9. Nh3 Bxh3 10. Rxh3 Nbd7 11. a4 b4 $146 ({Vorgänger:} 11... O-O 12. Nd1 c5 13. d5 Ne5 14. Bg5 {1-0 (46) Rasmussen,A (2498)-Thiede,L (2437) Berlin 2015}) 12. Nd1 c5 13. a5 Qc7 14. b3 (14. d5 $14) 14... O-O $15 15. Nf2 Rfc8 16. Bc4 ({Besser ist} 16. Ra2 $15) 16... e6 $1 $17 17. f4 (17. Ra2 $17) 17... Qb7 18. e5 cxd4 19. Bxd4 dxe5 20. fxe5 Ne8 $2 (20... Ng4 $1 $17 21. Nxg4 hxg4) 21. Qf4 $11 Rc5 $2 (21... Nc7 $11) 22. Nd3 $1 $18 {[%cal Rd3c5]} ({Und nicht} 22. Bxc5 Bxe5 23. Qf3 Qxf3 $11) 22... Rc7 23. Rf3 $36 {[%mdl 2048] Weiss ist am Drücker.} Nb8 (23... Kh7 $16) 24. Nc5 $2 (24. O-O-O $18) 24... Qc8 $16 25. Na4 {Schwarz muss nun Sb6 beachten.} Nc6 26. Nb6 Nxd4 $2 (26... Qd8 $16 27. Rd1 (27. Nxa8 Nxd4 28. Rf2 Nxc2+ 29. Rxc2 Rc5 $14) 27... Rb8) 27. Nxc8 $18 Nxf3+ 28. gxf3 {Und weiter mit Sb6 wäre nett.} ({Viel schwächer ist} 28. Qxf3 $6 Rcxc8 29. Qe3 Nd6 $16) 28... Rcxc8 29. Qe4 (29. O-O-O $18 {bietet bessere Gewinnchancen.} Rc7 30. Rd2) 29... Nd6 $16 30. exd6 {[%cal Be5d6,Bd6d7][%mdl 32]} Bxa1 31. d7 Rd8 {[#]} 32. Qb7 $1 Bf6 33. Bxa6 Bxh4+ 34. Ke2 {Droht stark Db5.} Be7 {[#]} (34... Bg3 $16) 35. Qc6 $2 (35. Qb5 $1 $18) 35... Ra7 $17 36. Bc8 $2 (36. Kf1 $17) 36... Rxa5 $19 37. c4 $2 (37. Kf1) 37... h4 {[%cal Bh5h4,Bh4h3][%mdl 32]} 38. Kf2 Ra2+ 39. Kg1 h3 40. Qb6 (40. c5 $19) 40... Kg7 41. Kh1 Rh8 (41... h2 $142 42. Qe3 Bf6 43. Qe1 Rh8 44. c5 Ra1 45. Qxa1 Bxa1 46. f4 Bd4 47. Bb7 Bxc5 48. Ba6 Bb6 49. Bd3 Rh3 50. Bc4 Kf6 51. Ba6 Rxb3 52. Kxh2 Rc3 53. Bb7 Kf5 54. Bh1 b3 55. Ba8 b2 56. d8=Q Bxd8 57. Bf3 b1=Q 58. Bg2 Kxf4 59. Ba8 Rc2+ 60. Bg2 Qf1 61. Kh3 Qxg2#) 42. Qd4+ Bf6 43. Qe4 {Precision: Weiß = 23%, Schwarz = 40%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Lalith Babu M R"]
[Black "Mohammad Fahad, Rahman"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2527"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,32,-18,-6,-23,-22,-42,-33,-50,-39,-98,-100,-96,-31,-109,-97,-91,-48,-35,-8,-100,-29,-29,239,-60,307]} 1. Nf3 Nc6 2. g3 e5 3. Nc3 (3. d3 d5 4. Bg2 Nf6 5. O-O Be7 6. c4 O-O 7. cxd5 Nxd5 8. Nc3 Nb6 9. Be3 Re8 10. Rc1 Bf8 11. Na4 Nd4 12. Nc5 c6 13. Nb3 Nxb3 14. Qxb3 Be6 15. Qc2 Nd5 16. Bd2 f6 17. a3 a5 18. e4 Nc7 19. Be3 Nb5 20. Rfd1 {1-0 (36) Nakamura,H (2786)-Grigoriants,S (2576) chess.com INT 2017}) 3... g6 4. Bg2 d6 5. O-O Bg7 6. a3 $146 {A04: Unusual lines after 1 Nf3 and King's Indian Attack} ({Predecessor:} 6. e4 Nge7 7. d3 O-O 8. Bg5 h6 9. Be3 Kh7 10. Ne1 f5 11. f4 {½-½ (11) Bokan,D (2255)-Sarapu,O (2325) Tallinn 1989}) 6... Nge7 7. b4 O-O 8. Rb1 f5 9. Na4 (9. b5 $15 Na5 10. e3) 9... e4 $17 10. Ne1 d5 (10... b5 $17 11. Nc3 a6) 11. b5 (11. d3 $15) 11... Na5 12. d3 {[%cal Bd2d3,Bd3e4][%mdl 32]} Re8 13. Bd2 b6 14. Bb4 (14. c4 $11 {keeps the balance.}) 14... Bb7 (14... a6 $17 15. c4 Nb7) 15. dxe4 Bf8 $2 {[%mdl 8192] [#]} (15... dxe4 $11 {and Black is okay.} 16. Bxa5 bxa5) 16. Rc1 $2 ({White should try} 16. exd5 $18 {Bxa5 is the strong threat.} Nc8 17. Bc3) 16... Kg7 $2 {[%mdl 8192] Precision: White = 17%, Black = 10%.} (16... dxe4 $15 {stays ahead.} 17. Bxa5 bxa5) 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Barua, Dibyendu"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "0-1"]
[WhiteElo "2443"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "9"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,9,-244]} 1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Nc3 $146 ({Predecessor:} 5. Bb3 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 a5 8. c3 Nbd7 9. exd5 cxd5 10. O-O O-O 11. Re1 Re8 12. Nf1 b5 13. a4 b4 14. cxb4 axb4 15. Ne3 {1-0 (77) Carlsen,M (2843)-Caruana,F (2822) Stavanger 2018}) 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Neelash Saha"]
[Black "Kayastha, Madan Krishna"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2373"]
[BlackElo "2077"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,38,-29,11,-1,14,-352,36,-126,-27,-25,260,-22,165,-27,550,-450,120,-457,227,-75,856,-338,744,78,1361,-98,1437,44,611,-28,1400]} 1. Nc3 Nf6 2. f3 c6 3. e4 e6 4. Bc4 Nh5 5. Nge2 Be7 6. O-O {A00: Unregelmäßige Eröffnungen} O-O 7. Nf4 $2 {[%mdl 8192]} (7. Bb3 $11) 7... Qa5 $2 ({Günstiger ist} 7... Nxf4 $19 8. d4 b5 9. Bxf4 bxc4) 8. Nd3 $2 (8. Nxh5 $14 {bleibt weiter vorne.} Qxh5 9. Be2) 8... Qc7 (8... b5 $1 $17 {[%cal Rb5c4]} 9. Bb3 c5) 9. f4 $11 a6 $2 {[%mdl 8192]} (9... g6 $11) 10. b4 $2 ({Weiss kommt nicht vorbei an} 10. Qxh5 $18 {zielt auf Tf3 ab.} d5 11. Bb3) 10... a5 $2 (10... g6 $11) 11. b5 $2 (11. Qxh5 $18 {Und weiter mit b5 wäre nett.} b5 12. Bb3) 11... c5 $2 {[%mdl 8192]} (11... Nf6 $11 {und Schwarz ist OK.}) 12. Nxc5 $4 {[%mdl 8192]} (12. Qxh5 $18 g6 13. Qh6) 12... b6 $2 (12... Bxc5+ 13. Kh1 $19) (12... Qxc5+ $19 13. Rf2 Bh4) 13. e5 $2 {[%mdl 8192]} (13. N5a4 $16 {Schwarz muss nun Ld5 beachten.} Qxc4 14. Qxh5) 13... f5 $4 {[%mdl 8192]} (13... Bxc5+ $2 14. Kh1 $19) (13... Qxc5+ $19 {und Schwarz kann entspannen.} 14. Rf2 Bh4) 14. Be2 $2 (14. Nd5 $1 $18 {[%cal Rd5c7]} exd5 15. Bxd5+ Kh8 16. Nd3 (16. Bxa8 Qxc5+ 17. d4 Qc3 $16)) 14... Ra6 $2 {[%mdl 8192]} (14... Qxc5+ $17 15. Kh1 Nxf4 $1 {[%mdl 512]} 16. Rxf4 Qxe5) 15. Kf2 $4 {[%mdl 8192]} (15. Nxa6 $18 {nur so kann Weiss gewinnen.} Nxa6 16. bxa6) 15... Kf7 $4 {[%mdl 8192]} ({Schlechter ist} 15... Bxc5+ 16. d4 $16) (15... Qxc5+ $19 16. d4 Qxc3 17. bxa6 Qxa1) 16. Ba3 $2 (16. Nxa6 $18 {ist viel giftiger.} Nxa6 17. Bxh5+ g6 18. Bf3) 16... Kg6 $2 {[%mdl 8192]} (16... Bxc5+ $16 17. Bxc5 (17. d4 Bxa3 18. bxa6 Bxa6 $11) 17... Qxc5+ 18. d4 Qxc3 19. Bxh5+ g6) 17. Ke3 $2 (17. Nxa6 $18 Qd8 18. Bxh5+ Kh6 19. g4 fxg4 20. Qxg4) 17... Rg8 $2 {[%mdl 8192]} (17... Bxc5+ $17 18. Bxc5 Qxc5+ 19. Kd3 {[#]} Nxf4+ $1 {[%mdl 512]} 20. Rxf4 Qxe5 21. Bh5+ Kh6) 18. h3 $2 (18. Bxh5+ $18 Kh6 19. Nxa6) 18... Ra8 $2 {[%mdl 8192]} (18... Bxc5+ $14 19. d4 Nxf4 20. Kxf4 Bxa3 21. bxa6 Qxc3 22. Bh5+ Kh6) 19. h4 $2 (19. Na6 $18 Qd8 20. Bxh5+ Kh6 21. Bf7) 19... Ra6 $2 {[%mdl 8192] Precision: Weiß =  1%, Schwarz =  0%.} ({Jedoch nicht} 19... Bxc5+ 20. d4 $17) (19... Ng3 $11 20. Na6 Qd8 21. Bxe7 Qxe7) 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Mohammad Minhaz Uddin"]
[Black "Md., Sharif Hossain"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2328"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "1"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 1,1,16]} 1. Nf3 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Mohammad Minhaz Uddin"]
[Black "Md., Sharif Hossain"]
[Result "*"]
[ECO "B33"]
[WhiteElo "2328"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,28,-150,-120,-141]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. exf5 Bxf5 12. Qf3 Nd4 13. Nc7+ Qxc7 14. Qxa8+ {LiveBook: 15 Games} Ke7 {B33: Sicilian: Pelikan and Sveshnikov Variations} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Mohammad Minhaz Uddin"]
[Black "Md. Sharif Hossain"]
[Result "0-1"]
[WhiteElo "2328"]
[Annotator "NA"]
[PlyCount "1"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{e4c5Nf3Nc6d4cxd4Nxd4Nf6Nc3e5Ndb5d6Bg5a6Na3b5Bxf6gxf6Nd5f5exf5Bxf5Qf3Nd4Nc7+Qxc7Qxa8+Ke7c3b4cxb4Qb6Bxa6Qxb4+Kf1Qd2h3Bh6Qb7+Kf6g3 Be3Rh2Bc8Qxc8Rxc8Bxc8} 1. Nf3 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Rahman, Taibur"]
[Black "Dhulipalla Bala Chandra Prasa"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2217"]
[BlackElo "2352"]
[Annotator "NA"]
[PlyCount "90"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. e3 e5 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Nf6 8. c4 Qd6 9. d5 Nb8 10. Bb2 O-O 11. Nf3 Nbd7 12. a4 Re8 13. Ba3 Nc5 14. Qc2 c6 15. Nd2 b6 16. Nb3 (16. e4 $11) 16... Nfd7 17. e4 Ba6 18. Be2 Qg6 19. O-O Nxb3 20. Qxb3 cxd5 21. exd5 Rac8 22. Rfc1 Nc5 23. Qh3 Qf6 {[#]} 24. Bb4 (24. a5 $1 $16 {[%mdl 512]}) 24... Rc7 $16 (24... e4 $1 $14) 25. a5 Bc8 26. Qe3 Bd7 27. axb6 axb6 28. Ra3 Qg6 29. Rca1 Qd6 30. Bd3 Rec8 31. Qg3 b5 32. Ra6 Qf8 33. cxb5 Nxd3 34. Qxd3 Qxb4 35. Rc6 Bxc6 36. dxc6 Qd4 37. Qf1 g6 38. Rd1 Qc5 39. Rc1 Qb6 40. Qe2 Qd4 41. Re1 Rb8 42. h3 Qc5 43. Qxe5 Qxe5 44. Rxe5 f6 45. Rc5 Kf7 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Mehdi Hasan Parag"]
[Black "Anustoop Biswas"]
[Result "1-0"]
[WhiteElo "2180"]
[BlackElo "2308"]
[Annotator "NA"]
[PlyCount "14"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{e4e6d4d5Nc3Bb4e5Ne7a3Bxc3+bxc3c5Qg4 Qc7 [%clk 1:34:09] Qxg7 [%clk 0:00:00] Rg8Qxh7 [%clk 1:31:28] cxd4 [%clk 1:34:32] Ne2 [%clk 1:31:55] Nbc6 [%clk 1:34:44]} 1. f4 {dxc3 [%clk 1:35:06] h4 [%clk 1:32:39] Bd7 [%clk 1:33:48]} h5 {O-O-O [%clk 1:31:29] Qd3 [%clk 1:33:26]} 2. d4 {h6 [%clk 1:32:00] Ng6 [%clk 1:31:33] Rb1 [%clk 1:30:30] Be8 [%clk 1:31:49] Qc4 [%clk 1:12:29]} a6 3. a4 {Qa5 [%clk 1:22:55] h7 [%clk 1:10:18] Rh8 [%clk 1:23:22] Rh3 [%clk 1:08:43] Rd5 [%clk 1:19:56] Ba3 [%clk 1:00:00]} b5 4. Qd3 b4 {Bc1 [%clk 0:44:50] Qxa4 [%clk 1:09:21] Ng3 [%clk 0:43:49] Ra5 [%clk 1:08:59] Ne4 [%clk 0:38:38] Qa2 [%clk 0:59:43] Nd6+ [%clk 0:36:07] Kd7 [%clk 0:59:38] Rb3 [%clk 0:35:54] Ngxe5 [%clk 0:40:58] fxe5 [%clk 0:36:02] Qa1 [%clk 0:40:45]} 5. Kd1 {Nxe5 [%clk 0:41:13] Qg3 [%clk 0:22:03] Kxd6 [%clk 0:41:39] Rxb4 [%clk 0:21:26] Ke7 [%clk 0:36:27] Qg5+ [%clk 0:15:06]} f6 {Qg7+ [%clk 0:13:15] Nf7 [%clk 0:37:21] Rb7+ [%clk 0:11:27] Bd7 [%clk 0:37:15] Rxd7+ [%clk 0:10:29] Kxd7 [%clk 0:37:43] Qxf7+ [%clk 0:10:58] Kd6 [%clk 0:38:03] Qb7 [%clk 0:10:32] Re5 [%clk 0:38:09] Rd3 [%clk 0:04:10] Qa4 [%clk 0:35:58] Qb6+ [%clk 0:04:10] Ke7 [%clk 0:36:05] Qc7+ [%clk 0:03:59] Qd7 [%clk 0:35:56] Ba3+ [%clk 0:03:05] Ke8 [%clk 0:00:00] Qb8+ [%clk 0:02:16] Qd8 [%clk 0:36:52] Qb7 [%clk 0:00:57] Qd7 [%clk 0:36:50] Qxd7+ [%clk 0:01:04] Kxd7 [%clk 0:37:18] Rxd4+ [%clk 0:01:33] Ke8 [%clk 0:37:13] Bd3 [%clk 0:01:32]} 6. f5 {Rh4 [%clk 0:01:54] Rd5 [%clk 0:35:17]} Rh6 {e5 [%clk 0:33:32] Bb4 [%clk 0:01:03] Kf7 [%clk 0:31:21] Bxc3 [%clk 0:01:31] Kg7 [%clk 0:31:43] Re6 [%clk 0:01:02] Kxh7 [%clk 0:32:04] Rxe5 [%clk 0:00:41] Rxe5 [%clk 0:30:53] Bxe5 [%clk 0:01:10] Rd8 [%clk 0:31:22] Kc1 [%clk 0:01:04] Rd5 [%clk 0:31:36]} 7. Bf4 {Kg7 [%clk 0:31:23] Bxa6 [%clk 0:01:17] Kf6 [%clk 0:31:51] Bd3 [%clk 0:01:32] Rd4 [%clk 0:32:13] g3 [%clk 0:01:55] Rb4 [%clk 0:32:38] Kd2 [%clk 0:02:15] Ra4 [%clk 0:32:52] Kc3 [%clk 0:02:33] Ke6 [%clk 0:33:14] Bc4+ [%clk 0:02:45] Ke7 [%clk 0:33:26] Kd4 [%clk 0:03:05] Ra5 [%clk 0:33:50] Bb3 [%clk 0:03:07] Rb5 [%clk 0:34:13] Kc4 [%clk 0:03:15] Ra5 [%clk 0:34:37] Kb4 [%clk 0:03:36] Ra8 [%clk 0:34:59] Bd5 [%clk 0:03:50] Rc8 [%clk 0:34:39] c4 [%clk 0:04:15] Kd7 [%clk 0:35:02]} c5 {Re8 [%clk 0:35:25] Bb7 [%clk 0:04:16]} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.03"]
[Round "3"]
[White "Rajbhandari, Rijendra"]
[Black "Murshed, Niaz"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "1937"]
[BlackElo "2408"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. h3 Ne4 11. Nxe4 Rxe4 12. Nd2 Re8 13. a4 b6 14. e4 Ba6 15. Re1 Nd7 16. Qc2 Ne5 17. Bf1 c4 18. Kg2 Rc8 19. Rb1 Nd3 20. Bxd3 cxd3 21. Qd1 Rc2 22. b4 Qd7 23. b5 Bc8 24. g4 h5 25. f3 hxg4 26. hxg4 f5 27. exf5 gxf5 28. Rb4 Re2+ 29. Kf1 Bc3 30. Rxe2 dxe2+ 31. Kxe2 Rxc1 32. Qxc1 Bxb4 33. Nc4 Qe7+ 34. Kd3 Bc5 35. Qh6 fxg4 36. Qg6+ Kh8 37. Qh6+ {Qd8 [%clk 0:00:00] Kd4+ [%clk 0:00:00]} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Murshed, Niaz"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2472"]
[BlackElo "2408"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,36,40,45,0,0,-8,0,-70,-74,-57,-71,-63,-74,-77,-68,-68,-61]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 h6 6. Bh4 O-O 7. e3 c5 8. Be2 cxd4 9. Nxd4 Nc6 10. O-O Bd7 11. Rc1 {E61: King's Indian: Early deviations for White, including Smyslov System} Rc8 {LiveBook: 14 Games} 12. Nb3 $146 ({Predecessor:} 12. Nxc6 bxc6 13. c5 d5 14. b4 e5 15. Bxf6 Bxf6 16. e4 a5 17. a3 axb4 18. axb4 Rb8 {½-½ (41) Laxman,R (2434)-Tukhaev,A (2570) Chennai 2018}) 12... Ne5 13. c5 {The position is equal.} dxc5 {[%cal Bd6c5,Bc5c4][%mdl 32]} 14. Bxf6 ({Better is} 14. Bg3 $11 Qc7 15. Nd2) 14... exf6 $15 ({But not} 14... Bxf6 $6 15. f4 $11) 15. f4 c4 16. Nd4 {[%cal Bb3d4,Bd4b5,Bb5d6][%mdl 32]} Nc6 17. Ndb5 f5 18. Nd6 Rb8 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Rahman, Ziaur"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2352"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,55,42,33,0,12,0,6,-18,-1,-40,-33,-39,-27,-31,45,32,112,74,78,80,103,102,77,23,25,27,22,0,118,0,16,0,12,-22,-36,-25,-13,-12,-18,-63,0,-34,0,0,56,-52]} 1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 g6 (4... d5 5. Bg2 Bd6 6. O-O O-O 7. b3 b6 8. Ba3 Ne4 9. Bxd6 Qxd6 10. cxd5 exd5 11. e3 Ba6 12. Re1 Nd7 13. Qc1 c5 14. Qa3 Bb7 15. dxc5 bxc5 {0-1 (40) Melkumyan,H (2633)-Grischuk,A (2772) Riadh 2017}) 5. Bg2 Bg7 6. O-O {A84: Dutch Defence: 2 c4 Miscellaneous} O-O {LiveBook: 27 Games} 7. Nbd2 d6 8. Re1 {The position is equal.} Nc6 9. e4 e5 $146 ({Predecessor:} 9... d5 10. cxd5 exd5 11. e5 Ne4 12. h4 Kh8 13. Nf1 Qe7 14. a3 {0-1 (34) Kukic,L (1764)-Olsarova,T (2216) Rijeka 2011}) 10. d5 Nb4 11. Qb3 Na6 12. Qa3 Re8 (12... Nc5 $15) 13. b4 $14 f4 ({Better is} 13... c5 $14) 14. Bb2 $36 {[%mdl 2048] White is on the roll.} Bh6 15. c5 g5 16. Nc4 g4 17. Nfd2 (17. Nfxe5 $16 {Black must now prevent gxf4.} dxe5 18. Rad1) 17... b5 $11 18. cxb6 $1 cxb6 {Black wants to play ...b5.} 19. Rad1 Rf8 {[#]} (19... b5 $11 20. Na5 Qb6) 20. b5 (20. Nxe5 $1 $16 dxe5 21. Bxe5) 20... Nc5 21. Nb3 $1 Nxb3 22. Qxb3 Nd7 23. Ba3 Nc5 24. Bxc5 bxc5 25. a4 Rf7 ({Black should play} 25... Qf6 $15) 26. Rb1 Bf8 27. a5 h5 (27... f3 $11 28. Bf1 h5) 28. b6 {Precision: White = 43%, Black = 47%.} (28. gxf4 $14 Rxf4 29. Qa2) 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Mohammad Minhaz Uddin"]
[Black "Mehdi Hasan Parag"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2328"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,37,7,7,7,10,8,4,3,9,14,41,-31]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 {B19: Caro-Kann (Hauptvariante)} 11. f4 Be7 12. Bd2 Nxe5 13. fxe5 Bxh4 14. O-O-O Bxg3 $1 {LiveBook: 44 Partien} 15. Qxg3 Ne7 16. Qxg7 Rg8 17. Qxh6 {Schwarz sollte c3 verhindern.} (17. Qf6 Nf5 18. Bxh6 Qxf6 19. exf6 {½-½ (32) Hou,Y (2680)-Karjakin,S (2753) Wijk aan Zee 2018}) 17... Qd5 18. Kb1 {[#] Lg5 ist eine echte Drohung.} O-O-O $146 19. Bb4 (19. Qf6 $14 Nf5 20. Rh7 (20. Qxf7 Rdf8 $11)) 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Anustoop Biswas"]
[Black "Rajbhandari, Rijendra"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2308"]
[BlackElo "1937"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,59,29,0,-43,-43,-39,-39,-72,-62,-87,-85,-83,-83,-168,-170,-172,-170,-192,-125,-129,-100,-104,-104,-108,-102,-213,-53,-52,-54,-254,-213,-193,-110,-150,-28,-34,132,130,241,238,420,387]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. f3 Bd7 8. Na3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} a6 9. Nc2 e5 10. dxe5 Nxe5 {LiveBook: 3 Games} 11. f4 $146 ({Predecessor:} 11. Ncd4 Bd6 12. Nf5 Nxd3+ 13. Qxd3 Bxf5 14. Qxf5 Ne7 15. Qg4 O-O {½-½ (71) Khabarov,S (2305)-Svetushkin,D (2576) Paleochora 2011}) 11... Nxd3+ 12. Qxd3 Nf6 13. Ned4 Bc5 14. O-O O-O {aiming for ...Bb5.} 15. Kh1 Rfe8 16. Ne3 (16. f5 $17) 16... Bxd4 $1 $19 17. Qxd4 Bb5 18. Rg1 Rad8 (18... Qd7 $19 19. Qd1 Rad8) 19. Nf5 $17 Re4 20. Qf2 Re2 $1 {[%cal Re2f2]} 21. Qh4 Ne4 22. h3 {[#]} (22. Rf1 $17 {was worth a try.}) 22... g6 $2 ({Black should try} 22... d4 $1 $19 {[%mdl 512] Threatens to win with ...d3.} 23. cxd4 Rd5) 23. Nh6+ $15 Kg7 {[#] ...Re8 is the strong threat.} 24. Kh2 $2 (24. Nxf7 $1 $15 {[%mdl 512]} Re8 (24... Qxf7 25. Qxd8) 25. Ng5) 24... f5 {Hoping for ...Re8.} 25. Nf7 Rd7 ({Worse is} 25... Qxf7 26. Qxd8 Qf6 27. Qxf6+ (27. Qxd5 Qh4 $19) 27... Kxf6 28. Rd1 $14) ({Black should play} 25... Re8 $19 26. Qh6+ Kg8) 26. Ne5 {[%cal Bf7e5,Be5f3,Bf3d4][%mdl 32] [#]} Re7 (26... g5 $1 $17 {[%cal Rg5h4][%mdl 512]} 27. Qh5 (27. fxg5 Qxe5+) 27... Rd6 28. fxg5 Rf2) 27. Nf3 $1 $11 Be8 $2 (27... Kg8 $15 {keeps the upper hand.}) 28. Nd4 $16 Rf2 (28... Nf6 $16 {is a better defense.}) 29. Re1 $18 g5 $2 {[#]} (29... h6 30. Rxe4 Rxg2+ 31. Kxg2 dxe4) 30. Qxf2 $1 {[%mdl 512] Precision: White = 21%, Black = 41%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Mohammad Fahad, Rahman"]
[Black "Barua, Dibyendu"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2263"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,39,34,56,46,53,43,62,66,103,96,182,208,208,162,362,348,367,362,337,353,584,581,1107,1106]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 a6 8. Bd3 b5 {C13: Französische Verteidigung (Klassisches System)} (8... f5 9. Ng3 c5 10. dxc5 Nd7 11. b4 b6 12. O-O bxc5 13. b5 h5 14. h4 Nb6 15. Qe2 Qc7 16. Ne5 {1-0 (43) Naiditsch,A (2706)-Bluebaum,M (2471) Deizisau 2013}) 9. Qe2 Bb7 {LiveBook: 12 Partien} 10. a4 b4 {Weiß steht etwas besser.} 11. Rd1 $146 ({Vorgänger:} 11. Ned2 c5 12. dxc5 Nd7 13. Be4 Qc7 14. Bxb7 Qxb7 15. Ne4 Nxc5 16. Nxc5 Bxc5 {½-½ (35) Iruzubieta Villaluenga,J (2428)-Polaczek,R (2406) Leiria 2017}) 11... Nd7 12. O-O Nb6 13. Nc5 Bxc5 (13... Bd5 $16) 14. dxc5 $18 Nd5 15. Nd4 {[%cal Bf3d4,Bd4c6,Bc6b4][%mdl 32] Droht c6 und aus.} Nf4 $2 (15... Qd7 {ist eine bessere Verteidigung.} 16. Be4 O-O-O) 16. Qg4 Nxd3 ({Bitte nicht} 16... Qxd4 {[#]} 17. Bb5+ $1 {[%mdl 512]} Kf8 18. Rxd4 $18) 17. Rxd3 ({Lieber nicht} 17. cxd3 h5 $15) 17... Bd5 {[#]} 18. Nc6 $1 {[%mdl 512]} Qd7 $2 (18... Bxc6 {war angesagt.} 19. Rxd8+ Kxd8) 19. Nxb4 O-O-O {Weiss muss nun ...Thg8 beachten.} 20. c6 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Abu Sufian, Shakil"]
[Black "Ghosh, Chanchal Kumer"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2247"]
[BlackElo "2046"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,77,-11,-8,-9,-19,0,-15,-12,-27,0,0,0,-7,0,0,0,17,41,51,112,106,126,106,121,62,71,55,62,60,62,29,81,22,30,0,407,392,438,448,1081,1156,1125,1066,1470,750,706,697,696,661,1179,1332,29993,29994,29994,29995,29995,29996,29996,29997,29997,29998,29998,29999]} 1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 e6 6. Nf3 Bb4 7. Bd2 O-O 8. Bd3 {B14: Caro-Kann (Panow-Angriff)} (8. c5 b6 9. a3 Bxc3 10. Bxc3 Ne4 11. Qc2 bxc5 12. dxc5 Nxc3 13. Qxc3 e5 14. Bb5 d4 15. Qd2 Qd5 16. Rc1 {0-1 (46) Sandipan,C (2603)-Eljanov,P (2719) Doha 2014}) 8... dxc4 9. Bxc4 {LiveBook: 4 Partien} Nc6 10. a3 {Die Stellung ist ausgeglichen.} Ba5 11. Bg5 h6 12. Bh4 Bxc3+ $146 ({Vorgänger:} 12... g5 13. Bg3 g4 14. Ne5 Qxd4 15. O-O Qxd1 16. Rfxd1 Bxc3 17. Nxc6 Bxb2 {0-1 (54) Stoeckmann,H (2172)-Von Herman,U (2413) Berlin 2005}) 13. bxc3 Qa5 14. Qc2 Ne4 15. Rc1 $36 {[%mdl 2048] Schwarz steht unter Druck.} Nd6 16. Ba2 Nf5 17. Bb1 g6 (17... Qd5 $14) 18. Bf6 $16 Qxa3 19. O-O {[%cal Bh1f1,Bf1d1,Bd1d3,Bd3h3][%mdl 32]} Re8 20. Ne5 (20. Rfe1 $16) 20... Nxe5 21. dxe5 Qf8 $1 22. Rfd1 {[%mdl 1024] Weiss hat Kompensation.} b5 23. Qe2 Rb8 24. h4 ({Besser ist} 24. g4 $16) 24... h5 $1 $11 25. Rd3 Qc5 $2 {[%mdl 8192] [#]} (25... a5 $11 {und Schwarz steht sicher.}) 26. g4 $1 $18 hxg4 27. Qxg4 Qf8 (27... Bb7 $142 28. h5 Qc4) 28. h5 Qh6 29. Rcd1 g5 30. Rh3 Kh7 31. Kh2 b4 32. cxb4 Qf8 33. Qxg5 {Beabsichtigt h6 und Matt.} Rxb4 34. Rg1 {Weiß setzt Matt.} Qh6 35. Bxf5+ $1 exf5 {[#]} 36. Qg6+ $1 {[%mdl 512]} fxg6 37. hxg6+ Kg8 38. Rxh6 {[%csl Gf6][%cal Rh6h8]} Rh4+ 39. Rxh4 {Precision: Weiß = 57%, Schwarz = 45%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Rahman, Syed Mahfuzur"]
[Black "Neelash Saha"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2201"]
[BlackElo "2373"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,103,37,33,0,43,19,27,24,20,20,27,27,17,-16,-6,-17,0,-19,-21,-70,-77,-114,-74,-69,-73,-86,-46,-91,-99,-113,-105,-108,-108,-257,-232,-401,-365,-396,-96,-120,-104,-143,-56,-111,-84,-84,-84,-84,-90,-97,-8,-69,0,-34,-52,-169,-144,-156,-147,-171,0,0,0,0,0,-298,-281,-374,-388,-357,-377,-360,-363,-335,-277,-273,-148,-163,-167,-153,-153,-386,-392,-793,-793,-786,-762,-745,-740,-660]} 1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 a6 8. a3 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} Bd6 {LiveBook: 14 Games} 9. Rc1 $146 ({Predecessor:} 9. c5 Be7 10. b4 e5 11. b5 exd4 12. exd4 Na7 13. bxa6 Ne4 14. Nxe4 dxe4 15. Ne5 b5 {½-½ (34) Krasenkow,M (2607)-Morozevich,A (2763) Jurmala 2012}) 9... Ne4 10. Bd3 {White is slightly better.} Nxd2 11. Nxd2 dxc4 12. Qxc4 e5 13. d5 $1 {[%cal Rd5c6]} Ne7 14. Qh4 {[%csl Gd3][%cal Rh4h7] [#]} f5 15. e4 f4 16. Nc4 f3 17. gxf3 Rxf3 18. Nxd6 cxd6 (18... Qxd6 {feels hotter.} 19. Be2 Rf6 20. Qg3 Bd7 21. h4 Raf8) 19. Be2 Rf4 20. Qg5 Qf8 21. f3 Bd7 22. Nb1 Ng6 23. h4 Rf7 24. Nd2 (24. Qe3 $17) 24... Nf4 25. Bf1 $2 (25. Rc3) 25... Rc8 $19 26. Kd1 b5 $2 (26... h6 $19 {is more deadly.} 27. Qg3 Qd8) 27. Qg1 $17 Qd8 28. Qe3 Qa5 (28... Be8 $17 {aiming for ...Rfc7.} 29. Rxc8 Qxc8) 29. b4 (29. Rxc8+ $15 Bxc8 30. Kc1) 29... Qa4+ 30. Qb3 Rxc1+ 31. Kxc1 Qxb3 32. Nxb3 h5 (32... Rf6 $17 33. Nd2 h6) 33. Na5 $11 Kf8 (33... Ng6 $1 $15 34. Be2 Kf8) 34. Kd2 (34. a4 $5) 34... Ng6 35. Bh3 ({White should try} 35. Ke3 $15) 35... Bxh3 $19 36. Rxh3 {[%mdl 4096] Endgame KRN-KRN} Rf4 37. Nb7 Nxh4 $2 ({Black should play} 37... Rxh4 $19 38. Rg3 Rh2+ 39. Kd1 Nf4 40. Nxd6 g6) 38. Nxd6 $11 Nxf3+ 39. Ke3 Nh4 40. a4 $2 {[%mdl 8192]} (40. Rg3 $1 $11) 40... bxa4 $19 41. Nc4 Ng2+ 42. Kd3 Rf1 43. Rh2 Nf4+ 44. Ke3 g5 45. Nxe5 g4 (45... Re1+ $19 46. Kd4 Ne2+ 47. Kc5 a3 48. Rf2+ Kg8) 46. d6 $17 g3 47. d7 {[#]} Ne6 $1 48. Rg2 $2 (48. Rd2 $17) 48... a3 $19 49. Nc4 $2 (49. Rd2 Nd8 50. Ra2) 49... h4 {[%cal Bh5h4,Bh4h3][%mdl 32] And now ...h3 would win.Black is clearly winning.} 50. Nxa3 h3 51. Rxg3 h2 52. Rh3 {Precision: White = 33%, Black = 68%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Mohammed Abdul, Malek"]
[Black "Islam, Kh  Aminul"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2186"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "20"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,20,-8,-18,-15,-38,-19]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. g3 Bf5 7. Bg2 e6 8. a3 Be7 9. O-O Ne4 {D13: Slav Defence: Exchange variation without ...Bf5} (9... h6 10. b4 O-O 11. Bb2 Ne4 12. Ne5 Nxc3 13. Bxc3 Rc8 14. Nd3 Na5 15. Rc1 Nc4 16. a4 Bg5 17. Nf4 Bxf4 18. gxf4 {0-1 (57) Foisor,C (2399)-Kosintseva,T (2474) Dresden 2007}) 10. Qb3 Qd7 $146 ({Predecessor:} 10... Na5 11. Qb5+ Kf8 12. Nxe4 Bxe4 13. b4 Nb3 14. Ra2 Bxf3 15. Bxf3 Nxd4 16. Qxb7 Nxf3+ 17. exf3 {1-0 (60) Estrella Becerra,F (2071)-Manrique,F (1975) Bogota 2012}) 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Md., Sharif Hossain"]
[Black "Lalith Babu M R"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2182"]
[BlackElo "2527"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,118,29,35,20,59,42,45,23,26,20,29,13,33,39,65,72,109,101,106,122,125,115,118,112,132,103,107,30,27,22,35,23,36,32,47,62,33,36,45,46,50,50,50,49,47,50,133,135,135,128,142,141,139,138,141,85,115,97,113,93,89,77,89,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O Ng6 {LiveBook: 49 Games. B12: Caro-Kann: Advance Variation} (6... c5 7. Be3 Nec6 8. c3 Nd7 9. Nbd2 Be7 10. a3 a6 11. Re1 O-O 12. Nf1 Rc8 13. Ng3 Bg6 14. Nd2 cxd4 15. cxd4 Qb6 16. b4 Nxd4 17. Bf1 {0-1 (50) Caruana,F (2822)-Mamedyarov,S (2801) Saint Louis 2018}) 7. h3 h5 8. Re1 $146 ({Predecessor:} 8. Be3 Be7 9. c4 dxc4 10. Bxc4 Nd7 11. Nc3 Nb6 12. Bd3 Bxd3 13. Qxd3 Nd5 14. Ne4 {1-0 (45) Pfaff,H (2436)-Rolle,H (2238) ICCF email 2009}) 8... Nd7 {White is slightly better.} 9. Bd3 (9. Nbd2 {with more complications.} Nf4 10. Bf1 Be7 11. Nb3 Ng6 12. Be3) 9... Bxd3 10. Qxd3 Be7 11. Nc3 Ngf8 12. Ne2 Qc7 13. b3 O-O-O 14. Ng5 Bxg5 15. Bxg5 Re8 16. c4 Kb8 17. Bd2 Ng6 18. f4 Ne7 19. Bb4 (19. c5 $16) 19... c5 $11 20. dxc5 Nxc5 21. Qe3 Rc8 22. Nd4 Qb6 23. Ba3 $1 Rhd8 24. b4 $36 {[%mdl 2048] White is pushing.} Nd3 25. c5 ({Avoid the trap} 25. Qxd3 $2 dxc4 26. Qe3 Rxd4 $19) 25... Qa6 26. Reb1 $1 {[%cal Rb1b3]} Qxa3 27. Rb3 Qa6 28. Rxd3 Nf5 ({Black should try} 28... Qa4 $14) 29. Nxf5 $16 exf5 30. Qd2 Qc6 31. Rd1 b6 32. cxb6 axb6 33. Rxd5 ({Better is} 33. Qf2) 33... Rxd5 34. Qxd5 Qxd5 35. Rxd5 {[%mdl 4096] Endgame KR-KR} Rc1+ 36. Kh2 Kc7 37. Rd4 (37. Kg3 $16) 37... h4 $11 {The position is equal.} 38. a4 Ra1 39. Rc4+ Kd7 40. b5 Re1 41. Rc6 Re4 42. Rxb6 Rxa4 43. Rb7+ Ke6 44. Rb8 {aiming for b6.} Rxf4 45. b6 Rb4 46. b7 Kd7 47. Rf8 Rxb7 48. Rxf7+ Kc6 49. e6 {[#] Threatens to win with Rxb7.} Rb4 50. Rxg7 Kd6 51. e7 Kd7 52. Rf7 Rf4 53. Kg1 Ke8 54. Rh7 Kd7 55. g3 hxg3 56. Kg2 Re4 {[#]} 57. e8=Q+ $1 {[%mdl 512]} Kxe8 58. Kxg3 Kf8 59. Rh5 Kg7 {Precision: White = 61%, Black = 68%.} 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Anata, Choudhury"]
[Black "Subramaniam, Sumant"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2109"]
[BlackElo "2103"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,57,16,28,0,47,22,29,19,26,35,45,47,572,575,526,568,508,560,524,404,673,461,478,483,1010,1001,980,986,1618,1536,1536,704,664,697,661,664,677,617]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O 8. Be3 Nd7 9. Qd2 Re8 10. O-O e5 11. a3 Qe7 {LiveBook: 3 Games} 12. b4 {B31: Sicilian: 2...Nc6 3 Bb5 g6} f5 13. Bh6 $146 (13. exf5 {is interesting.} gxf5 14. Bh6 cxb4 15. axb4 Bxh6 16. Qxh6 Qxb4 17. Nh4) ({Predecessor:} 13. exf5 gxf5 14. Rfe1 cxb4 15. axb4 Qxb4 16. Ra4 Qd6 17. Rh4 Nf8 18. Bh6 Bd7 19. Bxg7 Kxg7 {1-0 (30) Martinez Romero,M (2363)-Calzetta Ruiz,M (2300) Cala Rajada 2012}) 13... cxb4 14. axb4 {White has an edge.} Bxh6 15. Qxh6 Qxb4 16. exf5 Qxc3 $4 {[%mdl 8192]} ({Better is} 16... gxf5 $14 17. Nh4 Rf8) 17. fxg6 $18 Re7 {[#] Threatens to win with ...Nf8.} 18. gxh7+ Rxh7 19. Qe6+ Kf8 20. Ng5 Rg7 (20... Re7 $142 21. Qg6 e4) 21. Ne4 {White is clearly winning.} Qd4 {[#] ...Nc5 is the strong threat.} 22. Nd6 {[%csl Gd6][%cal Re6e8]} Re7 (22... Rxg2+ $142 23. Kxg2 Qd5+ 24. Qxd5 cxd5) 23. Qh6+ Kg8 24. Nf5 $1 {[%csl LRd4,LRe7] Threatening mate with Qg5+.} Qc5 25. d4 exd4 26. Nxe7+ (26. Rae1 $142 Ne5 27. Qg5+ Kf7 28. Qg7+ (28. Qxe7+ Qxe7 29. Nxe7 Nf3+ 30. gxf3 Bxh3 $16) 28... Ke8 29. Nxe7 Qxe7 30. Rxe5) 26... Qxe7 27. Rfe1 Qg7 28. Qd6 Nf6 {Hoping for ...Bxh3.} 29. Ra3 {Precision: White = 55%, Black = 19%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.04"]
[Round "4"]
[White "Dhar-Barua, Saheli"]
[Black "Rahman, Taibur"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2027"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,50,0,0,-34,-27,-14,-2,-81,-38,-80,-75,-78,-89,-74,-83,-78,-83,-71,-72,-110,-106,-148,-140,-154,-132,-135,-120,-135,-125,-653,-645,-623,-600,-904,-806,-875,-862]} 1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. Bc4 Bg7 8. O-O O-O {LiveBook: 10 Games} 9. Ne5 {B02: Alekhine's Defence: Chase Variation and lines with early Nc3} Nd7 10. Qe2 Nb6 $146 ({Predecessor:} 10... cxd4 11. cxd4 Nxe5 12. dxe5 Qd4 13. Rb1 Bg4 14. Qd3 Qxd3 15. cxd3 b6 16. h3 Bd7 {0-1 (44) Lachmann,U (2197)-Paulsen,D (2385) Berlin 2000}) 11. Ba3 (11. Bb3 $11) 11... cxd4 (11... Nxc4 {looks sharper.} 12. Qxc4 cxd4 13. cxd4 Be6 14. Qb4 a5) 12. cxd4 Qxd4 13. Bxf7+ Rxf7 14. Nxf7 {[#]} Qc4 $1 {[%cal Rc4e2]} 15. Qxe7 {White wants to mate with Qe8+.} Qxf7 16. Qd8+ Bf8 17. Bb2 Bf5 18. Qh4 Rc8 $36 {[%mdl 2048] Black is on the roll.} 19. Rae1 {intending Qd4.} Rxc2 ({Worse is} 19... Bxc2 20. Qd4 $14) 20. Qd4 {[%csl Gb2][%cal Rd4h8] [#]} Rxb2 $1 {[%mdl 512]} 21. Qxb2 Bd3 22. Re3 $2 {[%mdl 8192]} (22. h4 $17) 22... Bxf1 $19 {Black is clearly winning.} 23. Rf3 Qd5 24. Qf6 {[%csl Gf3][%cal Rf6f8]} Bg7 25. Qe7 Bb5 {Precision: White = 21%, Black = 74%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Lalith Babu M R"]
[Black "Dhulipalla Bala Chandra Prasa"]
[Result "*"]
[ECO "D10"]
[WhiteElo "2527"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,45,34,40,47,39,33,29,29,36,47,22,29,0,0,0,29,27,32,-18,0,0,0,0,0,-14,-10,-27]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bf4 Nc6 6. e3 a6 7. Bd3 e6 8. Rc1 Bd6 9. Bxd6 {D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} Qxd6 10. f4 Ne7 (10... O-O 11. Nf3 Bd7 12. Ne5 Rfc8 13. O-O Be8 14. g4 Nd7 15. g5 Ne7 16. Qf3 b5 {0-1 (35) Volkov,S (2627)-Cori Tello,J (2636) Sitges 2017}) 11. Nf3 {LiveBook: 3 Games. White is slightly better.} Nf5 12. Qd2 Ng4 $146 ({Predecessor:} 12... O-O 13. O-O b6 14. Ne5 g6 15. g4 Ng7 16. Rf2 Bd7 {1-0 (32) Castrillon Otero,J (2001)-Roa Ribera,A (1879) Barcelona 2018}) 13. e4 dxe4 $1 14. Nxe4 Qd8 15. h3 Nge3 16. Kf2 {[#] Black must now prevent g4.} Nd5 $1 17. Nc3 {aiming for Bxf5.} O-O 18. Nxd5 Qxd5 19. Rc5 Qd6 {The position is equal.} 20. Be4 Rd8 21. Rhc1 Rb8 22. b3 Bd7 23. Bxf5 {Precision: White = 46%, Black = 58%.} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Rahman, Ziaur"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2477"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,71,25,54,25,33,26,32,12,20,17,27,22,22,24,23,25,43,14,17,0,6,7,0,3,4,0,2,-8,0,-37,0,0,0,0,47,55,54,50,33,0,0,0,0,0,12,12,12,13,15,16,15,16,98,117,204,229,456,443]} 1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. dxc5 b6 6. e4 {A45: Trompowsky Attack} bxc5 7. Nc3 Nc6 8. Bc4 (8. Qd2 e5 9. Bg5 Be7 10. Bb5 Nd4 11. Bc4 Rb8 12. b3 h6 13. Be3 d6 {0-1 (59) Fridman,D (2645)-Gashimov,V (2719) Mainz 2010}) 8... g6 {LiveBook: 4 Games} 9. Nge2 Bg7 10. Qd2 O-O 11. O-O d6 12. Rad1 $146 ({Predecessor:} 12. b3 Qa5 13. Rad1 Rb8 {½-½ (33) Demian,M (2285)-Hudak,D (2251) ICCF email 2009}) 12... Qb6 13. b3 Be6 14. Bxe6 fxe6 15. Na4 Qb4 16. Qd3 Nd7 17. Bd2 Nde5 18. Qa6 Nb8 $1 {[%cal Bc6b8,Bb8a6,Ba6b4][%mdl 32]} 19. Bxb4 Nxa6 20. Bd2 Rab8 21. Nf4 {[%cal Be2f4,Bf4h3,Bh3g5][%mdl 32]} Kf7 22. h4 Nb4 23. c3 Nbc6 24. Nh3 Bf6 25. f4 Ng4 {[#]} 26. e5 $1 {[%mdl 512]} Bxh4 (26... dxe5 27. Nxc5) 27. g3 Bxg3 {Hoping for ...Nh2.} 28. Ng5+ Kg8 {Threatens to win with ...Nh2.} 29. Kg2 $36 {[%cal Bg1g2,Bg2h3,Bh3h4][%mdl 2080] White is pushing.} Bh4 {White must now prevent ...Bxg5.} 30. Nxe6 Rf5 31. Kh3 Nf2+ 32. Kxh4 Nxd1 33. Rxd1 h6 {[#]} (33... c4 $11 {keeps the balance.}) 34. exd6 $1 $16 Rd5 (34... exd6 $16 35. Be1 Na5) 35. Nexc5 $18 exd6 $2 (35... Rxd6 36. Ne4 Rd5) 36. Nd7 {Precision: White = 63%, Black = 48%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Barua, Dibyendu"]
[Black "Mohammed Abdul, Malek"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2443"]
[BlackElo "2186"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,67,-49,-43,-55,-33,-36,-20,-155,-138,-170,-19,-11,-17,-2,0,-1,0,-4,36,28,36,33,71,67,63,61,72,85,85,95,119,106,141,77,93,85,106,106,118,0,-6,0,244,240,237,106,114,-29996,-29997,-29998]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 {[%cal Bb8c6,Bc6e5,Be5g4][%mdl 32]} 6. Bg5 Ne4 7. Nxe4 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack} dxe4 8. d5 Ne5 9. Qd4 (9. Qb3 f6 10. Be3 Qa5+ 11. Bd2 Qc7 12. f3 exf3 13. Nxf3 Nxf3+ 14. Qxf3 Qe5+ {½-½ (43) Naiditsch,A (2712)-Grachev,B (2672) Sibenik 2012}) 9... f6 10. Bf4 Ng4 {[#] LiveBook: 6 Games. Hoping for ...e5.} 11. Qxe4 Qb6 12. Qe2 e5 $1 13. dxe6 $146 (13. f3 $11 Kf7 14. Bd2) ({Predecessor:} 13. h3 Bb4+ 14. Bd2 Nxf2 15. Qxf2 Qxf2+ 16. Kxf2 Bxd2 {1-0 (41) Velcheva,M (2259)-Nestorova Petrova,L (2035) Sunny Beach 2012}) 13... Bb4+ $17 ({Reject} 13... Qxe6 $6 14. Nh3 $11) 14. Bd2 Bxd2+ $2 (14... Bxe6 $19 15. O-O-O O-O-O 16. Bxb4 Rxd1+ 17. Qxd1 Qxb4) 15. Qxd2 $11 Bxe6 {Strongly threatening ...Rd8.} 16. Nh3 $1 O-O {White must now prevent ...Rad8.} 17. Be2 $1 Ne5 18. Qc3 Bxh3 19. gxh3 Rad8 20. O-O Ng6 21. c5 Qc7 22. Rfe1 Kh8 23. Rad1 Nf4 24. Bf1 h5 25. b4 Rde8 26. Bb5 (26. h4 $142) 26... Re5 27. Qf3 b6 28. Rxe5 Qxe5 29. Bd7 ({Better is} 29. Bf1 $16) 29... bxc5 30. bxc5 Qg5+ $2 (30... Rb8 $1 $11) 31. Kh1 $18 Rb8 32. c6 (32. Qe4 $18 f5 33. Qf3 (33. Bxf5 Rf8 $18)) 32... Qe5 $16 33. Qe3 $2 {[%mdl 8192] [#]} (33. h4 $16) 33... Qd5+ $1 {[%mdl 512]} 34. Qf3 {Precision: White = 38%, Black = 41%.} (34. Rxd5 Rb1+) 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Murshed, Niaz"]
[Black "Mohammad Fahad, Rahman"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2408"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,96,21,17,32,16,25,27,20,0,0,-12,-12,-15,-4,-3,2,7,0,1,16,11,14,14,14,14,28,7,14,12,14,3,18,18,19,17,43,33,42,32,45,44,70,70,70,70,70,70,70,56,56,42,44,32,40,40,50,26,26,19,47,48,48,48,48,33,49,49,74,74,74,75,893,79,886,83,1065,70,780,552,507,-12840,1777,49,1391,44,1393]} 1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 O-O 5. d4 c6 6. Nc3 d5 7. e3 {LiveBook: 17 Games} Nbd7 {[%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32] A11: English Opening: 1...c6} (7... e6 8. Be2 b6 9. O-O Bb7 10. cxd5 exd5 11. b4 Nbd7 12. Nd2 a5 13. a3 b5 14. Nb3 a4 15. Nc1 {0-1 (60) Nakamura,H (2793)-Caruana,F (2787) Saint Louis 2015 CBM 169 Extra [Ramirez Alvarez,Alejandro]}) 8. cxd5 Nxd5 9. Nxd5 cxd5 {White has an edge.} 10. Bd3 $146 ({Predecessor:} 10. Be2 Nf6 11. O-O Bf5 12. Qd2 Qb6 13. Ba3 Ne4 14. Qb4 Qxb4 15. Bxb4 {½-½ (30) Ager,J (2142)-Srienz,C (2214) Bregenz 2016}) 10... Nc5 11. O-O Nxd3 12. Qxd3 Bf5 13. Qb5 Qd7 14. Qxd7 Bxd7 15. Ba3 Rfe8 16. Rfc1 Bc6 17. Ne5 Bxe5 $1 18. dxe5 Rac8 19. Kf1 Bb5+ 20. Ke1 Kf8 21. Kd2 Red8 22. Bc5 b6 23. Bd4 Ba6 24. a4 Rxc1 25. Rxc1 $14 {[%mdl 4096] Endgame KRB-KRB} Rc8 26. Ra1 Rc7 27. a5 bxa5 28. Rxa5 Bf1 29. Bxa7 Bxg2 30. b4 Ke8 31. Bc5 Kd7 32. Kc3 Bf1 33. Kd4 Kc6 34. Ra8 e6 35. Bd6 Kb7 {[%csl Gd5,Gf1][%cal Rc7c4] [#]} 36. Bxc7 Kxa8 {KB-KB} 37. Kc5 Kb7 38. Kd6 Bd3 39. Bd8 h5 40. Ke7 Kc6 41. Kxf7 Kb5 $2 {[%mdl 8192] [#]} (41... Bf5 $16) 42. Be7 $2 (42. Kxe6 $18 Kxb4 43. Kf7) 42... Kc4 $2 {[%mdl 8192]} (42... Bf5 $16) 43. Kf6 $2 (43. Kxe6 $18 {and the rest is easy.} d4 44. exd4) 43... Kb5 $2 {[%mdl 8192]} (43... Bf5 $16) 44. Bc5 $2 (44. Kxe6 $18 Be4 45. Kf7) 44... Kc6 $2 {[%mdl 8192]} (44... Bf5 $14) 45. e4 dxe4 46. Kxg6 $4 {[%mdl 8192]} (46. Kxe6 $18 g5 47. Kf7) 46... Kb5 $4 {[%mdl 8192]} (46... e3+ $19 47. Kf7 e2) 47. Kg5 $2 (47. Kxh5 $18 {And now h4 would win.} e3 48. fxe3) 47... Kc4 $2 {[%mdl 8192]} (47... Be2 $14) 48. h3 $2 (48. Kxh5 $18 e3 49. fxe3) 48... Kb5 $2 {[%mdl 40960] Precision: White = 36%, Black = 31%. . An unexpected result.} (48... Bf1 $14) 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Neelash Saha"]
[Black "Md., Sharif Hossain"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2373"]
[BlackElo "2182"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,109,47,61,101,93,93,87,104,65,111,105,167,137,148,123,135,108,104,106,182,175,180,177,201,206,263,256,264,263,311,134,126,119,109,114,114,110,108,110,109,94,94,95,95,95,95,96,102,102,102,102,104,104,403,388,394,391,381,379,598,585,666,638,1155,1085,1046,939,2951,2244,2513,1816,29976,29977,29977,29978,29977,29978,29986,29987,29989,29990,29990,29986,29986,29987,29987,29988,29988,29987,29987,29988]} 1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. d4 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O dxc4 {E11: Damenindisch (Bogoljubow-Variante)} (7... Nbd7 8. b4 c6 9. a4 Bd6 10. Qc2 e5 11. cxd5 cxd5 12. dxe5 Nxe5 13. Bc3 Re8 14. Nbd2 Nxf3+ 15. Bxf3 Bh3 {½-½ (58) So,W (2778)-Karjakin,S (2782) Stavanger 2018}) 8. Qc2 a6 9. Qxc4 b5 10. Qc2 Bb7 11. Rc1 {LiveBook: 15 Partien} Nc6 12. e3 Nd5 13. a3 Rc8 $146 ({Vorgänger:} 13... b4 14. Be1 a5 15. Nbd2 {1-0 (36) Mityaev,S (1995)-Korinek,J (1787) LSS email 2012}) 14. Nc3 Nxc3 15. Bxc3 Bf6 (15... f6 $16 16. Ne1 Qd7) 16. Be1 Ba8 17. Nd2 Ne7 18. Bxa8 Rxa8 19. Qxc7 Rc8 (19... Qd5 $16) 20. Qxd8 $18 Rfxd8 21. Ne4 Nc6 22. Rc3 Be7 23. Rac1 Na7 24. Rc7 f5 25. Nd2 (25. R1c3 $18 {ist viel giftiger.} b4 26. axb4 (26. Rxe7 bxc3 27. Nxc3 Nb5 $16) 26... Bxb4 27. Rxa7 Bxc3 28. Nxc3) 25... Bd6 $16 26. Rxc8 Rxc8 27. Nb3 Rxc1 28. Nxc1 {[%mdl 4096] Endspiel KLS-KLS} Kf7 29. Nd3 Nc6 30. Kf1 e5 31. dxe5 Nxe5 32. Nxe5+ Bxe5 {KL-KL} 33. Bc3 Bd6 34. Ke2 g6 35. Kd3 Ke6 36. e4 fxe4+ $2 {[%mdl 8192] [#]} (36... Bc7 $16 37. f4 a5) 37. Kxe4 $18 Bc5 38. Bd4 Bd6 39. f4 h5 (39... b4 {war einen Versuch wert.} 40. a4 Bc7) 40. h3 {[%cal Bh2h3,Bh3g4,Bg4f5,Bf5f6,Bf6f7][%mdl 32]} a5 41. g4 hxg4 42. hxg4 Bf8 43. f5+ gxf5+ 44. gxf5+ Kd7 45. Kd5 a4 46. f6 {Weiß setzt Matt.} b4 47. axb4 Bxb4 48. Bc5 a3 49. bxa3 Bc3 50. f7 Bg7 51. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Kc7 52. a5 Kb7 53. Ke6 Ka6 54. Bb4 Kb5 55. Kf5 {Precision: Weiß = 80%, Schwarz = 20%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Islam, Kh. Aminul"]
[Black "Mohammad Minhaz Uddin"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2273"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,110,26,25,58,45,56,50,67,27,32,20,57,24,32,19,52,34,77,26,66,24,22,28,40,22,25,14,13,17,18,13,28,30,48,31,46,0,0,-26,-30,-18,-18,-18,-19,-16,-15,-52,56,0,0,0,0,-63,-68,-92,-80,-80,-89,-97,-76,-95,-42,-42,-41,-66,-42,-56,-45,-69,-53,-53,-60,-61,-62,-52,-40,-78,-51,-53,-61,-133,-62,-63,-31,-35,-40,-51,-7,-7,0,0,0,0,0,0,0,-16,0,-8,-8,-29987,-29988]} 1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O d6 (5... Be7 6. b3 O-O 7. Bb2 d5 8. cxd5 exd5 9. d4 Ne4 10. Nc3 Nxc3 11. Bxc3 a5 12. Ne5 Nd7 13. Nd3 Bd6 14. e3 Qe7 15. Re1 Nf6 16. Qc2 Rfe8 17. Rad1 h5 18. f3 {1-0 (65) Ponomariov,R (2694)-Anton Guijarro,D (2666) Riadh 2017}) 6. Nc3 {LiveBook: 4 Games. A15: English Opening: 1...Nf6} g6 7. Re1 Bg7 8. e4 {White is slightly better.} e5 $146 ({Predecessor:} 8... Nbd7 9. d4 e5 10. d5 O-O 11. Bd2 c6 12. b4 cxd5 13. cxd5 Qe7 {1-0 (55) Kopylov,A (2281)-Arjun,V (2274) Chalkidiki 2007}) 9. d3 O-O 10. Bd2 Nfd7 11. b4 (11. Bg5 $5 {[%cal Rg5d8]} f6 12. Be3 $11) 11... Re8 12. Nd5 Nf8 13. h4 Bc8 14. Nh2 (14. Bg5 $16 f6 15. Bd2) 14... Nc6 15. Ng4 Bxg4 16. Qxg4 Nd4 {White should prevent ...Nc2.} 17. Rac1 c6 18. Ne3 h5 19. Qd1 $1 Bh6 20. Bh3 Qf6 21. Kg2 Kg7 22. Rf1 Nfe6 23. Bxe6 (23. b5 $5) 23... fxe6 24. Nc2 Bxd2 25. Qxd2 Qf3+ 26. Kh2 {[#]} Qxe4 $1 {[%mdl 512]} 27. Nxd4 (27. dxe4 Nf3+) 27... Qxd4 28. Rce1 {Hoping for Re4.} Qg4 ({Black should try} 28... d5 $1 $15 29. Qe2 a5) 29. c5 (29. f3 $14 Qf5 30. f4) 29... dxc5 30. bxc5 Qd4 31. Re4 ({Better is} 31. cxb6 $1 $11 axb6 32. Re4) 31... Qxc5 $15 32. Qe2 Rad8 33. Rxe5 Rd5 34. Re4 Qd6 35. Qb2+ Kh7 (35... e5 $17 36. Rfe1 c5) 36. d4 $1 Rf8 37. Kg1 Rf6 38. Rfe1 Kg7 39. Re5 Rxd4 {...Rd2 is the strong threat.} 40. Rxe6 $1 Rxe6 41. Rxe6 Qxe6 42. Qxd4+ {[%mdl 4096] Endgame KQ-KQ} Kh7 43. a4 Qd5 44. Qf4 Qd7 45. f3 (45. Qb8 $15) 45... c5 (45... a5 $17 46. Kg2 b5) 46. Kg2 a6 47. g4 hxg4 48. fxg4 b5 49. axb5 axb5 {White must now prevent ...Qe7.} 50. Qe4 b4 {aiming for ...Kg7.} 51. h5 Qd2+ 52. Kh3 Qc3+ 53. Kg2 Qb2+ 54. Kh3 Qf6 {Threatens to win with ...Kh6.} 55. Qd3 $2 {[%mdl 8192] [#]} (55. Kg2 $11) 55... Qc3 {Precision: White = 33%, Black = 40%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Rahman, Md. Taibur"]
[Black "Rahman, Syed Mahfuzur"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2217"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,70,-16,-10,-32,33,27,26,16,0,0,0,0,23,0,12,8,11,0,0,-6,-3,-20,-21,-19,-19,-16,-14,-14,-10,-17,-24,-38,-27,-22,-18,-39,-35,-35,-35,-33,-31,-37,-34,-40,-37,-100,-108,-120,-115,-559,-548,-538,-517,-696,-677,-29987,-29988,-29996,-29997,-29997,-412]} 1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Nf3 Bf5 6. h3 {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6} (6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 Ne7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. O-O f5 12. b4 a6 13. a4 O-O 14. b5 cxb5 15. axb5 a5 16. Na4 b6 17. Rfc1 Rab8 18. Qb3 Rfc8 19. Nb2 Rxc1+ 20. Rxc1 {½-½ (35) Tregubov,P (2589)-Morozevich,A (2676) Moscow 2017}) 6... Bd6 {LiveBook: 6 Games} 7. Bg5 f6 (7... Qb6 $15) 8. Bd2 $146 {White is slightly better.} ({Predecessor:} 8. Bh4 Ne7 9. e3 Ng6 10. Bd3 Bxd3 11. Qxd3 Nd7 12. O-O O-O {½-½ (29) Martinez,L-Sanchez,A Merida 2000}) 8... Ne7 9. e3 Nd7 {[%cal Bb8d7,Bd7f6,Bf6e4][%mdl 32]} 10. Nh4 Be6 11. Bd3 f5 12. Qc2 {[%cal Rh4f5]} g6 13. Nf3 Nf6 14. Ne5 Ne4 15. Ne2 Qc7 16. f4 Ng8 {[%cal Be7g8,Bg8f6,Bf6e4][%mdl 32]} 17. O-O Nxd2 18. Qxd2 Nf6 19. a3 Ne4 20. Qc2 O-O 21. Rfc1 Rfc8 22. b4 a5 23. Qb3 Qe7 $36 {[%cal Ra5b4][%mdl 2048] Black fights for an advantage.} 24. bxa5 Rxa5 {[%cal Rd6a3]} 25. a4 Rca8 26. Rc2 Kg7 27. Rb2 R8a7 28. Qc2 (28. Rba2 $15) 28... Ba3 $17 {[%cal Bd6a3,Ba3c1,Bc1e3,Be3g1][%mdl 32]} 29. Rba2 Rxa4 30. Nc1 $2 {[%mdl 8192] [#]} (30. Qb3 $17 {is more resistant.}) 30... Bxc1 $1 $19 {[%mdl 512]} 31. Rxa4 (31. Rxc1 Rxa2) 31... Bxe3+ 32. Kh1 Rxa4 33. Rxa4 {White hopes to continue with Bxe4.} Qh4 {Black mates.} 34. Bxe4 Qe1+ 35. Kh2 Bg1+ {Precision: White = 44%, Black = 69%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Mehdi Hasan Parag"]
[Black "Abu Sufian, Shakil"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2180"]
[BlackElo "2247"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 29,83,33,31,0,43,40,45,0,0,0,29,18,18,27,50,44,81,75,60,40,96,81,162,138,270,244,728,696,701,671,641,606,817,789,1410,1355,1391,1357,1356,1349,1400,955,1441,940,894,831,791,739,763,667,1770,1751,1646,1608,1493,1465]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Ne4 Qc7 15. Bc5 Rfd8 {LiveBook: 121 Games} 16. Kb1 {B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} (16. Qh4 h6 17. g4 Nf4 18. Bxe6 Nxe6 19. Qe7 Qa5 20. Rxd8+ Rxd8 21. Qxa7 Qxa7 22. Bxa7 Ra8 23. Be3 Rxa2 24. Kb1 {1-0 (45) Guseinov,G (2654)-Asadli,V (2470) Nakhchivan 2018}) 16... h6 (16... f5 $5 {[%cal Rf5e4]} 17. Ng5 Bc8 $11) 17. g4 $146 ({Predecessor:} 17. Ba3 Nf4 18. Bd6 Qb6 19. Bxe6 Nxe6 20. Qc3 Nd4 21. Be7 Rdc8 22. Bf6 Bxf6 23. Nxf6+ Kg7 {1-0 (54) Folkova,M (2145)-Matickova,V Klatovy 1998}) 17... Nf4 18. Qc3 {White wants to play Bd6.White is slightly better.} Bd5 19. Rhg1 Rac8 20. h4 {[%cal Bh2h4,Bh4g5,Bg5f6][%mdl 32]} Ne6 21. Bb4 Rd7 22. Ba6 Re8 23. Ba5 $36 {[%mdl 2048] Black is under strong pressure.} Qb8 24. g5 {[#] Black must now prevent gxh6.} hxg5 ({Black should play} 24... h5 $1 $14) 25. hxg5 $16 Nd4 (25... c5 $16) 26. Rh1 $18 Nb5 (26... c5 $16) 27. Qe3 {aiming for Nf6+.} Nd6 $2 (27... Rd6 28. Nf6+ (28. Nxd6 Nxd6 29. Qa3 Nb5 $16) 28... Rxf6 29. gxf6 Bxf6) 28. Nf6+ {White is clearly winning.} Bxf6 29. gxf6 Nf5 {[#]} 30. Rd2 $3 {[%mdl 512] Threatening mate with Rdh2!} Qd6 31. Qg5 {White threatens Rdh2 and mate.} e4 32. Rdh2 Qxh2 33. Rxh2 exf3 34. b3 Be4 35. Bc4 {White wants to mate with Qxg6+.} Bd5 36. Bxd5 Rxd5 37. Bb4 Re2 38. Rh1 Rd4 39. Bc3 f2 40. Bxd4 Re1+ 41. Kb2 Rxh1 42. Bxf2 {Precision: White = 80%, Black = 35%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Subrota, Biswas"]
[Black "Dhar-Barua, Saheli"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2168"]
[BlackElo "2027"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,50,35,59,103,96,101,62,40,43,97,112,100,97,157,177,185,182,195,199,174,167,203,204,189,187,275,209,203,32,55,43,38,-7,-9,-27,-33,-69,0,-11,-18,-143,-141]} 1. Nf3 {[%cal Bg1f3,Bf3g5,Bg5h7][%mdl 32]} f5 2. d3 Nf6 3. e4 fxe4 4. dxe4 Nxe4 5. Bd3 Nf6 6. Ng5 {LiveBook: 7 Games. Black must now prevent Nxh7!} Nc6 {[#] A04: Unusual lines after 1 Nf3 and King's Indian Attack} (6... g6 7. h4 d5 8. h5 Bg4 9. f3 Bxh5 10. g4 Qd6 11. gxh5 Nxh5 12. Nc3 Nc6 13. f4 Nxf4 14. Qf3 Nxd3+ 15. cxd3 {1-0 (24) Kazakovskiy,V (2323)-Kantans,T (2496) Stockholm 2016}) 7. Nxh7 $1 {[%cal Rd3g6][%mdl 512]} Ne5 (7... Nxh7 8. Bg6#) 8. f4 Nxd3+ $146 {White is slightly better.} ({Predecessor:} 8... Nf7 9. Ng5 Rh6 10. g4 e6 11. Nxf7 Kxf7 12. g5 Nd5 13. c4 Bb4+ 14. Kf1 {1-0 (14) Vega Gomez,F (2220)-Tirado Parra,A (1890) Tres Cantos 2011}) 9. Qxd3 {[%cal Rd3g6]} e6 (9... d5 $1 $14 10. Qg6+ Kd7) 10. Ng5 $1 $40 {[%mdl 128] Hoping for Qg6+. White wants a kill.} (10. Qg6+ $6 Ke7 $11) 10... Rh6 11. Nc3 Bb4 ({Black should play} 11... b6) 12. Bd2 Qe7 13. O-O-O $1 Bxc3 14. Qxc3 ({Not} 14. bxc3 Kf8 $11) ({But not} 14. Bxc3 $6 d6 $16) 14... Nd5 15. Qd3 {f5 is the strong threat.} b6 {[#]} 16. f5 $1 Bb7 17. fxe6 dxe6 (17... O-O-O {keeps fighting.} 18. Nf7 Rxe6) 18. c4 Nf6 {[#]} 19. Qe2 $2 ({Resist} 19. Nxe6 $6 Be4 $16) (19. Rhe1 $1 $18 {[%cal Re1e6]} Rd8 20. Qg3) 19... e5 20. Bc3 Nd7 21. Nf3 {[%cal Rf3e5]} (21. Rxd7 {with more complications.} Qxg5+ 22. Qd2 Qxg2 23. Rd1 Qxd2+ 24. R1xd2 Rxh2 25. Rxc7 Rxd2 26. Bxd2 Bf3 27. Rxg7 O-O-O 28. Re7) 21... O-O-O 22. Kb1 Re8 23. Rd2 c5 (23... Nc5 $15) 24. Rhd1 Bc6 25. h3 (25. Rd3 $11 {keeps the balance.}) 25... e4 {Precision: White = 49%, Black = 40%.} 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "S M Sharon"]
[Black "Ghosh, Chanchal Kumer"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2163"]
[BlackElo "2046"]
[Annotator "TA"]
[PlyCount "145"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,145,20,25,-8,-5,0,0,8,13,15,9,-16,-18,-9,-15,-100,-83,-100,-103,-121,-84,-88,-82,-82,-90,-104,-64,-254,-261,-263,-260,-244,-97,-92,-92,-100,-93,-95,-95,-95,-93,-90,-81,-112,-76,-103,-75,-122,-121,-150,-136,-169,-169,-222,-169,-177,-172,-160,-113,-107,-106,-106,-104,-155,-134,-137,-26,-26,-26,-33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-20,0,0,0,0,0,0,0,0,0,-12,-14,-12,0,-7,-14,-29,0,0,0,0,0,0,0,0,243,244,229,234,931,863,320,8,617,586,561,529,625,553,29985,29986,29986,29987,29985,29986]} 1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Ng3 Bg6 5. Nf3 Nf6 {LiveBook: 8 Games} 6. Ne5 {A00: Irregular Openings} (6. d4 e6 7. c3 Nbd7 8. Be2 Bd6 9. O-O c6 10. Re1 Qc7 11. Nd2 O-O 12. Nc4 Be7 13. Bf3 Rad8 {½-½ (39) Morozevich,A (2741)-Radjabov,T (2729) Monte Carlo 2007}) 6... Nbd7 {[%cal Bb8d7,Bd7e5,Be5g4,Bg4f2][%mdl 32]} 7. Nxg6 hxg6 8. d4 {The position is equal.} e5 $146 ({Predecessor:} 8... e6 9. Qf3 c6 10. Bd3 Bd6 11. Ne4 Nxe4 12. Qxe4 Nf6 13. Qf3 Qa5+ {½-½ (23) Novak,G (2223)-Tomazini,A (2165) Otocec 2009}) 9. dxe5 Nxe5 10. Qe2 Qe7 11. Bd2 O-O-O {aiming for ...Qc5.} 12. O-O-O (12. Bc3 $1 $11 Nc6 13. Qxe7 Nxe7 14. Bc4) 12... Neg4 {...Qxe2 is the strong threat.} 13. Qxe7 Bxe7 14. Re1 Bc5 $36 {[%cal Be7c5,Bc5b6,Bb6e3][%mdl 2080] Keeping White busy.} ({Much worse is} 14... Nxf2 $6 15. Rxe7 Nxh1 16. Nxh1 $11) 15. f3 Nf2 16. Rg1 Rxh2 {Hoping for ...N2e4.} 17. b4 Bb6 {White must now prevent ...N2e4.} 18. Be3 $2 {[#]} (18. Bc4 $15) 18... Rd1+ $1 $19 {[%mdl 512]} 19. Rxd1 Bxe3+ 20. Rd2 {[#]} Nh3 ({Less strong is} 20... Bxd2+ 21. Kxd2 Nh3 22. Rh1 $15) (20... Nh5 $1 $19 {[%cal Rh5g3] is more deadly.} 21. Nxh5 gxh5) 21. Rh1 $17 Rxh1 22. Nxh1 Nf4 23. c3 Bxd2+ 24. Kxd2 {[%mdl 4096] Endgame KBN-KNN} Kd7 25. Nf2 Kd6 26. Ke3 N4d5+ 27. Kd4 b6 28. b5 Ne7 29. g4 c5+ 30. Kd3 Ke5 31. c4 (31. Nh3 $142) 31... g5 32. Ke3 g6 33. a4 Ne8 34. a5 f5 35. Nd3+ Kd6 36. a6 (36. axb6 $142 axb6 37. Be2) 36... Nf6 37. Bh3 f4+ (37... Ke6 $17 38. gxf5+ gxf5) 38. Kd2 $11 Neg8 39. Nf2 Ke5 40. Kc3 Ne7 41. Bf1 Ke6 42. Bd3 Kf7 43. Bc2 Nc8 44. Nd3 Nd7 45. Nf2 Nd6 46. Be4 Kf6 47. Bd5 Nf8 48. Nd3 Nd7 49. Nf2 Ne5 50. Nh3 Ne8 51. Nf2 Nd6 52. Nh3 Nd7 53. Nf2 Ke7 54. Nd3 Nf7 55. Nf2 Nf6 56. Be4 Ne5 57. Bb7 Kd6 58. Nh3 Nf7 59. Bc6 Nd8 60. Nxg5 Nxc6 61. Nf7+ Ke6 62. bxc6 {KN-KN} Ne8 63. Ng5+ Ke7 $2 (63... Ke5 $11 {and Black is okay.}) 64. Nh3 $18 Nc7 65. Nxf4 Nxa6 $2 (65... g5) 66. Nxg6+ Kd6 67. f4 $2 ({White has to play} 67. g5 $18) 67... Kxc6 $2 {[%mdl 8192]} (67... Nb8 $11) 68. Ne7+ Kd7 69. Nd5 Nb8 70. g5 {[%cal Bg4g5,Bg5g6,Bg6g7][%mdl 32]} Ke6 71. g6 {White mates.} Nd7 {[#]} 72. f5+ $1 {[%mdl 512]} Kxf5 73. g7 {Precision: White = 61%, Black = 46%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "5"]
[White "Anata, Choudhury"]
[Black "Anustoop Biswas"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2109"]
[BlackElo "2308"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,103,-12,45,8,23,16,23,15,37,31,30,-12,19,29,23,0,85,56,90,81,70,76,167,184,218,137,605,593,587,587,859,474,483,481,475,462,503,489,493,244,239,250,225,87,231,309,305,304,219,127,123,115,110,113,96,127,111,127,127,127,127,114,285,280,278,278,270,256,241,236,326,300,292,291,389,389,389,385,385,372,608,601,29993,29991,29991,29992]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Bd3 c4 9. Be2 Qa5 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} 10. Bd2 Rg8 {LiveBook: 4 Games} (10... O-O $11) 11. Nf3 Nbc6 {The position is equal.} 12. O-O h6 $146 ({Predecessor:} 12... Bd7 13. Qh5 h6 14. Rfb1 Qa4 15. Rxb7 Qxc2 16. Bd1 {1-0 (30) Lagno,K (2529)-Harika,D (2511) Huaian 2016}) 13. Qh5 Ng6 14. a4 Bd7 15. Nh4 Nxh4 (15... Nxd4 $5 16. cxd4 Qxd2 17. Nxg6 fxg6 18. Qxg6+ Ke7 $14) 16. Qxh4 Ne7 17. Qh3 Nc8 (17... Bxa4 $11 {remains equal.} 18. Rfb1 b5) 18. Bc1 Nb6 19. Ba3 Nxa4 20. Bb4 $1 {[%cal Rb4a5]} Qd8 (20... Qb6 $16) 21. f4 $1 $40 {[%cal Bf2f4,Bf4f5][%mdl 160] White has strong attack.} Rh8 22. f5 $1 {[%cal Rf5e6] Threatens to win with fxe6.} Nb6 $2 {[%mdl 8192]} (22... a5 $16) 23. Bg4 {[%cal Rf5e6]} exf5 24. Bxf5 Qg5 25. e6 fxe6 26. Bxe6 O-O-O 27. Rxa7 Rhe8 28. Bxd7+ Rxd7 29. Bd6 (29. Ba5 $142 Kc7 30. Bxb6+ Kc6 31. Bc5) 29... Qe3+ 30. Qxe3 Rxe3 31. Bf4 (31. Be5 $1 $18 {and the rest is easy.}) 31... Rxc3 (31... Re6 $16 {was necessary.}) 32. Rb1 Rf7 33. Be5 $1 Rxc2 {Hoping for ...c3.} 34. h3 (34. g4 $1 $18) 34... Rff2 $16 35. Rxb6 Rxg2+ 36. Kh1 Rge2 {[%cal Re2e1]} 37. Ra8+ Kd7 {[%cal Re2e1]} 38. Rxb7+ Ke6 {[%cal Re2e1] [#]} 39. Re8+ $1 Kf5 {[%cal Re2e1]} 40. Rf7+ ({Much weaker is} 40. Rxg7 $6 Rc1+ 41. Rg1 Rxg1+ 42. Kxg1 c3 $11) 40... Kg6 $2 (40... Kg5 $16 {was worth a try.} 41. Rxg7+ Kh4) 41. Rxg7+ $18 Kh5 42. Rf8 {Rf5+ would kill now.} Rc1+ 43. Rg1 Rxg1+ 44. Kxg1 {[%mdl 4096] Endgame KRB-KR} c3 {intending ...c2.} 45. Rc8 c2 {[#] White must now prevent ...Re1+.} 46. Bf4 $1 Kh4 47. Kf1 Re4 48. Be5 Kxh3 49. Rxc2 h5 $2 (49... Kg4 50. Rc6 Kf5 51. Rxh6 Rg4) 50. Kf2 {White threatens Kf3 and mate.} Rg4 {Strongly threatening ...Rg2+.} 51. Kf3 {[%csl Ge5][%cal Rc2h2]} Kh4 52. Bf4 {Precision: White = 53%, Black = 31%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Mohammad Fahad, Rahman"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "2472"]
[BlackElo "2263"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,54,21,22,0,9,-31,-28,-62,-4,-53,-13,-30,-7,-8,-7,-33,-12,-33,-33,-47,-43,-75,-73,-67,-75,-87,-39,-203,-208,-270,-263,-269,-270,-271,-260,-283,-137,-327,-327,-304,-266,-484,-462,-650,-642,-866,-855]} 1. d4 {[%cal Bd2d4,Bd4d5][%mdl 32]} Nf6 2. c4 e6 3. Bg5 c5 4. d5 d6 5. Nc3 Be7 6. Nf3 {E00: Catalan Bogo-Indian (3 g3 Bb4+)} (6. dxe6 fxe6 7. e3 O-O 8. Bd3 Nc6 9. Nf3 Qe8 10. O-O Qh5 11. Be2 Qg6 12. Bh4 {1-0 (57) Ivanisevic,I (2630)-Nyzhnyk,I (2530) Wijk aan Zee 2011}) 6... O-O 7. e3 Nxd5 $146 ({Predecessor:} 7... Na6 8. Be2 Nc7 9. O-O Rb8 10. a4 b6 11. e4 e5 12. Qd2 {½-½ (45) Steen,P (2160)-Pannekoek,W (2083) Belgium 2005}) 8. Nxd5 {Black has an edge.} exd5 (8... Bxg5 $15 9. Nxg5 exd5 10. Qxd5 Na6) 9. Qxd5 Nc6 10. Bd3 g6 11. Bxe7 Qxe7 12. a3 Ne5 {White must now prevent ...Be6.} 13. Nxe5 dxe5 {[%cal Bd6e5,Be5e4][%mdl 32]} 14. Qf3 Rd8 $36 {[%mdl 2048] White is under pressure.} 15. Be2 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 16. h3 Kg7 17. g4 h4 18. Rg1 $2 {[#]} (18. Qe4 $15) 18... e4 $1 $19 {[%cal Re4f3]} 19. Qf4 g5 20. Qh2 Qf6 21. Rb1 Bd7 22. Kf1 {[#]} Bc6 (22... Be6 $1 $19 {has better winning chances. And now ...Rd2 would win.} 23. b3 Rd7) 23. b4 $2 (23. Kg2 $17) 23... cxb4 24. axb4 Ba4 {[%cal Bc6a4,Ba4c2,Bc2d3][%mdl 32]} 25. Kg2 $2 (25. Qc7 Rd2 26. Qc5) 25... Rd2 {Black is clearly winning.} 26. Rge1 (26. Rbe1 $142 a5 27. bxa5) 26... Bc2 27. Rbc1 {If only White now had time for Kg1....} Bd3 {Precision: White = 23%, Black = 52%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Murshed, Niaz"]
[Black "Lalith Babu M R"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2408"]
[BlackElo "2527"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,41,-2,-35,0,0,0,0,0,-14,0,0,5,-8,6,0,4,4,4,4,4,4,3,0,6,0]} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32]} O-O 7. O-O d5 8. cxd5 exd5 9. Ne5 Nbd7 10. Ndc4 {LiveBook: 3 Games. E16: Queen's Indian: 4 g3 Bb7 5 Bg2 Bb4+} (10. Qa4 Qe7 11. Ndf3 Bd6 12. Nxd7 Nxd7 13. Bf4 Bxf4 14. gxf4 c5 15. e3 Rfc8 16. Rfd1 c4 17. a3 Bc6 {0-1 (49) Melkumyan,H (2619)-Matlakov,M (2707) Karlsruhe 2017}) 10... Ne4 $146 ({Predecessor:} 10... Nxe5 11. Nxe5 Re8 12. Bf4 Bd6 13. Nd3 Bxf4 14. Nxf4 c5 15. e3 Ne4 16. Rc1 c4 17. Re1 b5 {1-0 (57) Cheremnova,T (2243)-Kovanova,B (2408) Uljanovsk 2012}) 11. Qa4 {[#] Hoping for Bxe4.The position is equal.} Nxe5 12. Nxe5 Bd6 13. Bf4 Re8 14. Rfd1 g5 15. Be3 Bxe5 16. dxe5 Rxe5 17. Bxe4 Rxe4 {[#]} 18. Qxe4 $1 {[%mdl 512]} dxe4 19. Rxd8+ Rxd8 20. Bxg5 $11 {KRB-KRB} Rd7 21. Kf1 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Neelash Saha"]
[Black "Rahman, Ziaur"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2373"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,54,108,100,125,130,129,129,129,122,129,135,106,122,162,176,172,181,170,172,164,170,212,224,172,214,219,217,220,213,214,209,203,185,211,197,347,359,547,544,496]} 1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be2 Nf6 5. h4 h5 6. Nf3 c6 7. Ng5 Nbd7 {B07: Pirc Defence: Miscellaneous Systems} (7... O-O 8. O-O Nbd7 9. Be3 b5 10. f3 Nb6 11. b3 b4 12. Nb1 Nfd7 13. a3 bxa3 14. Rxa3 e5 15. d5 cxd5 16. exd5 {1-0 (35) Neubauer,M (2432)-Lehner,O (2407) Austria 2017}) 8. e5 dxe5 9. dxe5 {[%cal Bd4e5,Be5e6][%mdl 32] LiveBook: 3 Games} Nd5 {White is better.} 10. Nxd5 cxd5 11. e6 Ne5 12. f4 ({Much less strong is} 12. exf7+ Nxf7 13. Bb5+ Kf8 $14) 12... Ng4 $146 ({Predecessor:} 12... f6 13. fxe5 fxg5 14. Bb5+ Kf8 15. Qf3+ Kg8 16. Qf7+ Kh7 17. Qxg6+ Kg8 18. Qf7+ Kh7 19. Bd3+ Kh6 20. Bxg5# {1-0 (20) Pelt,A (2058)-Atento,E (1817) Zweibruecken 2013}) 13. Bxg4 hxg4 14. Nxf7 Qb6 15. Nxh8 Qxe6+ 16. Qe2 Bxh8 17. h5 gxh5 18. Rxh5 {aiming for Qxe6.} Bf6 19. f5 Qxe2+ 20. Kxe2 Kf7 21. c3 d4 {[#]} 22. cxd4 $1 Bxd4 {[#]} 23. Be3 $1 {[%cal Re3d4]} Bxb2 24. Rb1 Bf6 25. Rb4 b6 (25... Bd7 $142 26. Rxg4 Rh8 27. Rxh8 Bxh8 28. Bxa7 Bxf5) 26. Rxg4 $18 Bb7 (26... Ba6+ {was necessary.} 27. Ke1 Rf8) 27. Rh7+ Ke8 {Precision: White = 97%, Black = 59%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Mehdi Hasan Parag"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2352"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,53,32,29,62,45,89,37,47,37,52,52,43,43,52,56,179,0,0,-23,-7,-67,0,0,0,0,0,0,217,236,5557,5550,1818,1805,1224,1193]} 1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 b6 {E05: Open Catalan: 5 Nf3 Be7} (7... a6 8. a4 Bd7 9. Rd1 Bc6 10. Bg5 b5 11. Bxf6 Bxf6 12. Nc3 Qe8 13. e4 g6 14. h4 Nd7 15. axb5 axb5 16. Rxa8 Qxa8 {½-½ (26) Mamedyarov,S (2808)-So,W (2778) Stavanger 2018}) 8. Bg5 Nd5 9. Bxe7 Qxe7 10. Nbd2 Bb7 11. Nxc4 {LiveBook: 3 Games} c5 $146 ({Predecessor:} 11... Nd7 12. a3 c5 13. dxc5 Qxc5 14. b4 Qc7 15. Rac1 {½-½ (34) Gelfand,B (2697)-Deac,B (2549) Caleta 2018}) 12. dxc5 bxc5 13. a3 (13. Na5 $16) 13... Nc6 $14 14. e3 Rab8 15. Rac1 Ba6 16. Rfd1 Rfc8 17. Bf1 Bxc4 (17... Qf6 $14 18. Nfd2 Bxc4 19. Nxc4 Na5) 18. Qxc4 $2 (18. Bxc4 $18 Qf6 19. Qe4) 18... Qf6 $1 $11 {[%cal Rf6f3]} 19. Bg2 Qxb2 20. Ng5 ({White should play} 20. Qc2 $11) 20... h6 {[#]} ({Better is} 20... Ne5 $15 21. Qc2 Qxc2 22. Rxc2 Nf6) 21. Nxf7 $1 {[%mdl 512]} Kxf7 22. Bxd5 exd5 23. Qxd5+ Kf8 $2 {[#]} (23... Kg6 $1 $11) 24. Rc4 $1 $18 {[%cal Rc4f4][%mdl 1024] White has strong compensation.} g5 $2 (24... Nd4 25. exd4 Qb7 26. Qd6+ (26. Rxc5 Qxd5 27. Rxd5 Rb7 $18) 26... Qe7 27. Qf4+ Qf7 28. dxc5 Qxf4 29. Rxf4+ Kg8) 25. Qf5+ {White is clearly winning.} Kg8 26. Qe6+ Kf8 27. Rd7 {Precision: White = 51%, Black = 30%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Anustoop Biswas"]
[Black "Islam, Kh. Aminul"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2308"]
[BlackElo "2273"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,70,4,-22,1,-5,1,7,12,-8,48,1,4,-2,-2,-18,-14,-27,-9,-30,-28,-32,-22,-41,-46,-65,-59,-67,-44,-98,-92,-90,-93,-84,-84,-139,-133,-142,-167,-193,-189,-166,-172,-231,-232,-229,-222,-260,-248,-245,-238,-247,-235,-236,-216,-272,-280,-382,-375,-337,-290]} 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 Bc5 5. Bg2 d6 6. d3 a6 7. h3 {LiveBook: 73 Games. C26: Vienna Game: 2...Nf6, sidelines} (7. O-O h6 8. h3 Be6 9. Kh2 d5 10. exd5 Nxd5 11. Nxe5 Nxe5 12. d4 Nxc3 13. bxc3 Qf6 14. dxc5 Rd8 15. Qh5 g6 16. Qh4 Nf3+ 17. Bxf3 Qxf3 {½-½ (76) Kamsky,G (2670)-Shirov,A (2652) Sochi 2018}) 7... Nd4 8. Be3 Nxf3+ $146 ({Predecessor:} 8... O-O 9. Bxd4 exd4 10. Ne2 d5 11. exd5 Qxd5 12. O-O Qd6 13. Qd2 Re8 {1-0 (52) Bykovskiy,O (2197)-Medvedyk,V (2116) Lvov 2018}) 9. Qxf3 {The position is equal.} Nd7 10. Ne2 h5 (10... b5 $11) 11. c3 Bxe3 12. Qxe3 h4 13. g4 g5 14. d4 Qe7 15. Nc1 Nf8 16. Nd3 Ng6 17. Bf1 O-O 18. Be2 Re8 19. f3 a5 20. dxe5 ({White should try} 20. O-O-O $15) 20... dxe5 $17 21. Qc5 Qxc5 22. Nxc5 b6 23. Bb5 ({Better is} 23. Nd3) 23... Rd8 24. Nd3 {[#]} Be6 $1 25. Nc1 Rd6 26. Rh2 Rad8 27. Ba4 (27. Nb3 {was necessary.}) 27... Nf4 $19 28. Bc2 Kf8 29. Nb3 Bxb3 30. axb3 Ke7 31. Rb1 R8d7 32. Ra1 Kd8 33. b4 axb4 34. Ba4 Nd3+ 35. Kf1 c6 {Precision: White = 28%, Black = 65%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Abu Sufian, Shakil"]
[Black "Mohammed Abdul, Malek"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2247"]
[BlackElo "2186"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,115,45,43,42,50,55,55,55,87,82,130,93,112,102,95,104,112,125,141,81,128,125,154,146,138,14,127,109,110,90,85,90,95,59,101,103,95,63,90,70,61,56,239,252,239,202,188,188,204,193,238,244,239,137,150,137,136,146,195,199,217,214,210,202,199,199,200,199,210,196,204,197,342,429,471,464,460,420,460,430,405,394,366,0,343,325,324,314,528,478,541,452,412,520,593,654,748,746,936,864,875,743,1104,782,1088,770,1632,708]} 1. e4 c6 2. d4 d5 3. Nc3 e6 4. Nf3 Nf6 5. Bd3 Be7 6. e5 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} (6. O-O b6 7. Qe2 Bb7 8. Bf4 O-O 9. Rad1 Nbd7 10. a3 h6 11. Rfe1 Re8 12. h3 Nf8 {1-0 (32) Popov,I (2650)-Jobava,B (2673) Minsk 2015}) 6... Nfd7 7. Ne2 c5 {[#] aiming for ...c4.} 8. c3 {White is slightly better.} cxd4 9. cxd4 Bb4+ $146 ({Predecessor:} 9... Nc6 10. O-O Nb4 11. Bb1 b6 12. a3 Nc6 {1-0 (40) Figuero Toro,J (2249)-Pecero Chaves,J (1884) Spain 2007}) 10. Bd2 Bxd2+ 11. Qxd2 Nc6 12. O-O h6 13. Rac1 O-O 14. Bb1 (14. Nf4 $142) 14... f5 15. exf6 Rxf6 16. Nf4 Nf8 17. Nh5 (17. Rc3 $16) 17... Rf7 (17... Rxf3 $1 $11 18. gxf3 Qh4) 18. Rfe1 Bd7 19. Ne5 Nxe5 20. Rxe5 Rc8 21. Rce1 Qb6 22. b3 a5 23. R5e3 Be8 24. Rg3 Qb4 $1 {[%cal Rb4d2]} 25. Qe3 e5 $2 ({Black should play} 25... Rfc7 $14 26. Nf6+ Kf7 27. Nxe8 Kxe8) 26. Qxe5 $18 {[%cal Rg3g7]} Qe7 27. Rge3 Qxe5 28. Rxe5 Bc6 29. g3 g6 30. Nf4 Kg7 31. Ne6+ ({White should try} 31. h4 $18) 31... Nxe6 $16 32. Rxe6 Rf6 33. R6e5 Rcf8 34. f4 R8f7 35. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} Rd6 36. Re6 Rf6 37. Rxd6 Rxd6 $18 {[%mdl 4096] Endgame KRB-KRB} 38. Kf2 Bd7 39. Re5 Kf6 40. h5 Bf5 (40... gxh5 $142 41. Rxh5 Kg7) 41. Bxf5 gxf5 {KR-KR} 42. g4 fxg4 43. Kg3 Rd8 44. Kxg4 Rg8+ 45. Kf3 Rd8 46. Kg4 Rg8+ $1 47. Kh3 Rd8 48. Kh4 b6 $2 (48... Rd7 49. Kg4 Rg7+ 50. Kf3 Rd7) 49. f5 Rg8 50. Rxd5 Rg2 51. a4 Re2 {White is clearly winning.} 52. Rb5 Re4+ 53. Kg3 Rxd4 54. Rxb6+ Kxf5 {[#]} 55. Rb5+ $1 Ke6 56. Kf2 Rh4 57. Rxa5 Rh2+ 58. Kg3 {Precision: White = 72%, Black = 27%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Rahman, Syed Mahfuzur"]
[Black "Mohammad Minhaz Uddin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2201"]
[BlackElo "2328"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,107,30,30,90,85,85,102,102,79,165,156,157,131,128,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,37,37,33,23,44,39,56,14,44,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Bg4 8. O-O Be7 9. Re1 O-O 10. Bg5 Nc6 {C01: Französische Verteidigung (Abtauschvariante)} (10... Nbd7 11. Nbd2 Re8 12. c3 c6 13. Qc2 h6 14. Bf4 Nh5 15. Be5 Bg5 16. h3 Bxf3 17. Nxf3 Bf4 18. Bh7+ Kh8 19. Bxf4 Nxf4 20. Bf5 Qc7 21. Bxd7 Qxd7 {1-0 (53) Anand,V (2794)-Hou,Y (2670) Douglas 2017}) 11. c3 {LiveBook: 4 Partien} Ne4 (11... h6 $11 {hält das Gleichgewicht.} 12. Bh4 Nh5 13. Bxe7 Nxe7) 12. Bxe7 $16 Qxe7 {Weiß steht besser.} 13. Nbd2 {[%cal Rd2e4]} f5 14. Qb3 {zielt auf Sxe4 ab.} Qd7 (14... Qd8 $16) 15. Nxe4 $18 fxe4 16. Bxe4 Rad8 17. Ne5 $146 (17. h3 $16 Bxh3 18. gxh3) 17... Nxe5 $11 18. dxe5 Qf7 19. f3 dxe4 20. fxg4 {e6 ist eine echte Drohung.} Qxb3 21. axb3 {[%mdl 4096] Endspiel KTT-KTT} Rd2 $1 {Weiss sollte ...Tff2 verhindern.} 22. Rxa7 {[#] Droht stark e6.} Rff2 23. Ra8+ ({Doch nicht} 23. Rxe4 Rxg2+ 24. Kf1 Rxh2 $17) 23... Kf7 24. Rf1 $1 {[%cal Rf1f2]} Rxf1+ 25. Kxf1 Rxb2 {KT-KT} 26. Rc8 Ke6 27. Rxc7 Kxe5 28. g3 Rxb3 29. Ke2 b5 {Die Stellung ist ausgeglichen.} 30. Kd2 b4 31. cxb4 Rxb4 32. Rxg7 Rb2+ 33. Ke3 {Und Tg5+ würde nun gewinnen.} Rb3+ 34. Kf2 Rb2+ 35. Kg1 h6 36. h4 e3 37. Re7+ Kd4 38. g5 hxg5 39. hxg5 Rb5 40. g6 Rg5 41. g7 Rxg3+ 42. Kf1 Kd3 43. Rd7+ Ke4 44. Re7+ Kd3 45. Rd7+ Ke4 46. Re7+ Kd3 47. Rd7+ Ke4 48. Re7+ Kf3 49. Rf7+ Ke4 50. Re7+ Kd3 51. Rd7+ Ke4 52. Re7+ Kd3 53. Rd7+ Ke4 54. Re7+ {Precision: Weiß = 74%, Schwarz = 65%.} 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Md., Sharif Hossain"]
[Black "Anata, Choudhury"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2182"]
[BlackElo "2109"]
[Annotator "NA"]
[PlyCount "124"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nf6 6. Re1 Nc6 7. Nc3 e6 8. d4 cxd4 9. Nxd4 Be7 10. Be3 O-O 11. f4 Rfd8 12. Qf3 Nxd4 13. Bxd4 Qc6 14. Bxf6 Bxf6 15. e5 Qxf3 16. gxf3 $14 Be7 17. Ne4 d5 18. Nd2 Rac8 19. Rac1 b5 20. Kf1 Rc6 21. a3 Rdc8 22. Ke2 Rxc2 23. Rxc2 Rxc2 24. Rb1 Bd8 25. Kd3 Rc8 26. b4 Bb6 27. Re1 Kf8 28. Ra1 Ke7 29. h4 f6 30. h5 fxe5 31. fxe5 Rf8 32. Rf1 Rf5 33. f4 Rxh5 34. Nf3 Rh3 35. Ke2 Rg3 36. Ra1 Rg2+ 37. Kd3 Rf2 38. Nd4 Bxd4 39. Kxd4 Rc2 40. a4 Rc4+ 41. Ke3 Rxb4 42. axb5 Rxb5 43. Rxa7+ Kf8 44. f5 exf5 45. Kf4 d4 46. Rd7 g6 47. Rxd4 Ke7 48. Ra4 Rb7 49. Rc4 Rb6 50. Rc8 Rb4+ 51. Kg5 Re4 52. Rh8 Rg4+ 53. Kh6 f4 54. Rxh7+ Ke6 55. Ra7 Kxe5 56. Ra4 Rg2 57. Ra5+ Ke4 58. Ra4+ Kf3 59. Kg7 Kg3 60. Kxg6 f3 61. Kf5 f2 62. Rf4 Kh2 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Subrota, Biswas"]
[Black "Ahmed, Sk  Nasir"]
[Result "*"]
[ECO "E24"]
[WhiteElo "2168"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,33,-7,-11,0,-6,-6,-8,-15,-37,0,-49,0,0,0,0,25,26,25,28,24,30,29,33]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 c5 5. e3 O-O 6. a3 Bxc3+ 7. bxc3 {LiveBook: 5 Games} d6 {E24: Nimzo-Indian: Sämisch: Unusual Black 5th moves and 5...c5 sidelines} (7... Nc6 8. Bd3 d6 9. O-O e5 10. Qc2 Qe7 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Bd2 Rd8 14. Rad1 e4 15. Be2 Bf5 16. Bc1 Ng4 17. Rd5 Rxd5 18. cxd5 {0-1 (48) Luz,A (2140)-Aranha Filho,A (2284) Caioba 2018}) 8. Be2 Nc6 9. Nd2 e5 {[%cal Re5d4] The position is equal.} 10. d5 Ne7 11. O-O Ne8 $146 ({Predecessor:} 11... Re8 12. e4 Bd7 13. Rb1 Rb8 14. Qc2 Qa5 15. Nb3 Qa4 16. Bg5 Ng6 17. f3 Nh5 {½-½ (64) Pulfer,L (1612)-Gharibyan,M (1956) Al Ain 2013}) 12. f4 exf4 13. exf4 f5 14. Nf3 {White has an edge.} Nf6 15. Bd3 Bd7 16. Re1 Re8 17. Qc2 {Precision: White = 54%, Black = 44%.} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Nik, Nik Ahmad Farouqi"]
[Black "Rahman, Taibur"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2090"]
[BlackElo "2217"]
[Annotator "NA"]
[PlyCount "60"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. d4 c5 5. cxd5 exd5 6. Nf3 Nc6 7. O-O Be7 8. dxc5 Bxc5 9. Nbd2 O-O 10. Nb3 Bb6 11. Nbd4 {LiveBook: 119 Games} Re8 12. h3 {D30: Queen's Gambit Declined: Systems without Nc3} (12. b3 Bg4 13. Bb2 Ne4 14. Rc1 Rc8 15. Rc2 Qd6 16. a3 h5 17. b4 h4 18. Nxc6 Rxc6 19. Nd4 Rxc2 20. Qxc2 hxg3 21. hxg3 Nxg3 22. fxg3 Rxe2 {½-½ (29) Rakhmanov,A (2670)-Shimanov,A (2623) Sochi 2017}) 12... Ne4 13. e3 Qf6 14. b3 Qh6 $146 ({Predecessor:} 14... Nc3 15. Qd3 Nxd4 16. Nxd4 Bxd4 17. exd4 Ne2+ 18. Kh2 Bf5 {0-1 (28) Arce Balluerca,J-Knorr Jarillo,J (2215) Euskadi 1995}) 15. Kh2 {[#]} Bg4 $1 16. Qd3 Qh5 17. Nh4 Bd7 18. Bb2 Bc7 19. Nxc6 $17 (19. Kg1 $11) 19... bxc6 20. f4 Nxg3 21. Kxg3 Qg5+ 22. Kh2 Qxh4 23. Rf3 Re6 24. Raf1 Rae8 25. Bd4 Rg6 26. Qc3 Bf5 27. Qe1 Qxe1 28. Rxe1 Be4 29. Rg3 Bxg2 30. Rxg2 Bxf4+ 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Kayastha, Madan Krishna"]
[Black "Barua, Dibyendu"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2077"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,94,4,19,8,6,8,16,11,17,0,29,-12,12,12,20,0,0,0,0,0,0,-14,0,-12,0,-10,0,-7,0,-7,0,-37,-44,-68,-49,-108,-104,-100,-103,-99,-97,-109,-106,-103,-107,-105,-88,-99,-90,-92,-94,-102,-97,-101,-88,-95,-101,-105,-105,-114,-84,-100,-106,-109,-98,-186,-193,-189,-140,-144,-137,-147,-167,-165,-155,-175,-188,-204,-150,-1035,-1247]} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Bxf6 8. Bxf6 Qxf6 {LiveBook: 78 Games} 9. Bb5 {C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack} a6 10. Bd3 $146 ({Predecessor:} 10. Bxd7+ Bxd7 11. Ne5 Rd8 12. Qd2 O-O 13. O-O-O Bc8 14. Qe3 Qe7 15. h4 f6 {0-1 (66) Valuet,B (2350)-Gurevich,M (2597) Cappelle-la-Grande 2010}) 10... c5 11. c3 {The position is equal.} cxd4 12. cxd4 O-O 13. Qe2 Nb6 14. O-O Nd5 15. g3 Bd7 16. Ne5 Rfd8 17. a3 Qe7 18. Rfe1 Be8 19. Qe4 g6 20. Rad1 Kg7 21. Bc4 Nf6 {[%cal Bd5f6,Bf6g8,Bg8e7][%mdl 32]} 22. Qh4 Rac8 23. Bf1 Rc2 24. b4 h6 25. Ng4 {[#]} ({Better is} 25. Qf4 $15) 25... Ng8 $1 $17 26. Qxe7 Nxe7 27. Ne5 Ra2 28. Bg2 Rxa3 29. Bxb7 Rb8 30. Nc4 Rb3 31. Bxa6 R3xb4 {aiming for ...Ra8.} 32. Ne5 Rd8 33. Bf1 Rbxd4 34. Rc1 Rc8 35. Rxc8 Nxc8 36. Rc1 Nd6 37. f4 Rd2 38. Rc7 g5 39. fxg5 hxg5 40. Nc4 (40. Bd3 $17) 40... Nxc4 $19 41. Rxc4 {[%mdl 4096] Endgame KRB-KRB} Rd1 42. Rc5 f5 43. Kf2 Rd2+ 44. Kg1 Kf6 45. Bg2 e5 46. Rc8 Ke7 47. Ra8 $2 {[#]} (47. Rc4 $17) 47... Rxg2+ $1 {[%mdl 512] Precision: White = 36%, Black = 79%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.05"]
[Round "6"]
[White "Dhar-Barua, Saheli"]
[Black "S M Sharon"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2027"]
[BlackElo "2163"]
[Annotator "NA"]
[PlyCount "139"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. h4 {B06: Modern Defence} (5. Nf3 c6 6. Qd2 b5 7. Bd3 Ngf6 8. h3 O-O 9. O-O e5 10. dxe5 dxe5 11. Ne2 Nh5 12. a4 bxa4 13. Rxa4 Nb6 14. Ra5 f5 15. Nxe5 fxe4 16. Bxe4 Qc7 17. Bxb6 Qxb6 18. Bxc6 Ba6 19. Rxa6 Qxa6 20. Bxa8 Kh8 21. Qd5 Nf6 22. Nf7+ Kg8 23. Nh6+ Kh8 24. Nf7+ Kg8 {½-½ (24) Ponomariov,R (2764)-Efimenko,Z (2706) Khanty-Mansiysk 2011}) 5... h5 6. Bc4 a6 7. a4 $146 ({Predecessor:} 7. Bb3 b5 8. f3 Bb7 9. a4 b4 10. Nce2 e6 11. Qd2 a5 12. Bg5 {0-1 (29) Torres Cueto,J (2123)-Avila Pavas,S (2240) Bogota 2017}) 7... Ngf6 8. Nh3 O-O 9. f3 c6 10. Ng5 e5 11. Qd2 Qe7 12. O-O-O b5 13. Bb3 Rb8 14. g4 $2 ({White should try} 14. dxe5 $16 dxe5 15. Qd3) 14... exd4 (14... hxg4 $15 15. dxe5 Nxe5) 15. Bxd4 c5 (15... hxg4 $11 16. fxg4 bxa4 17. Nxa4 Rxb3 18. cxb3 Ne5) 16. Bxf6 ({White has to play} 16. Nd5 $16 Nxd5 17. Bxg7 Kxg7 18. Bxd5 (18. Qxd5 bxa4 19. Bxa4 Nb6 $17)) 16... Nxf6 17. gxh5 Nxh5 18. Nd5 (18. Bxf7+ $1 $11 {keeps the balance.} Rxf7 19. Nxf7 Kxf7 20. Qd5+ Be6 21. Qxd6) 18... Qe5 (18... Qb7 $17 19. c3 c4) 19. c3 b4 $16 (19... c4 $11 {keeps the balance.} 20. Bc2 Qe8) 20. cxb4 Bb7 21. f4 Qe8 22. Nc7 Qc6 23. Qxd6 c4 24. Qxc6 Bxc6 25. Bxc4 Bxa4 26. Nxa6 Rbc8 27. Nc5 Bxd1 28. Rxd1 Nxf4 29. Rd7 Ng2 30. Bxf7+ Rxf7 31. Nxf7 Nxh4 32. e5 Nf5 33. e6 Bf8 34. Kd2 Be7 35. Nh6+ Kf8 36. Nxf5 gxf5 37. Rd5 Rd8 38. Nd7+ Ke8 39. b5 Bb4+ 40. Kd3 Ke7 41. Kc4 Bd6 42. Nc5 f4 43. b6 Rf8 44. Ne4 Bb8 45. Ng5 Bd6 46. b7 Bb8 47. Rd7+ Ke8 48. Nf3 Rf6 49. Kd5 Rf5+ 50. Kc6 Rf6 51. Nd4 f3 52. Rc7 f2 53. Rc8+ Ke7 54. Rxb8 f1=Q 55. Re8+ Kxe8 56. b8=Q+ Ke7 57. Qd6+ Ke8 58. Kc7 Qc4+ 59. Qc6+ Qxc6+ 60. Kxc6 Ke7 61. b4 Rf4 62. Kd5 Rf2 63. Nc6+ Kf6 64. e7 Rf5+ 65. Kc4 Rf4+ 66. Kc5 Kf7 67. b5 Rf5+ 68. Kc4 Rf4+ 69. Kd5 Rf5+ 70. Ke4 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Lalith Babu M R"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "*"]
[ECO "E16"]
[WhiteElo "2527"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,44,26,21,33,36,24,20,33,18,32,20,32,42,39,57,63,0,0,-8,-9,0,0,-12,-17,-5,-5,0,-4]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 g6 6. O-O Bg7 {E16: Damenindisch (Hauptfortsetzung mit Lb4)} 7. Qc2 (7. Nc3 O-O 8. d5 exd5 9. cxd5 Re8 10. Nd4 c5 11. Ndb5 d6 12. Bf4 Bf8 13. a4 a6 14. Na3 Nh5 15. Bd2 Nd7 {1-0 (47) Ponomariov,R (2686)-Hou,Y (2658) Shenzhen 2018}) 7... O-O 8. Nc3 d5 9. cxd5 Nxd5 10. Bg5 {LiveBook: 3 Partien} Qc8 11. Rac1 Na6 {[%cal Bb8a6,Ba6c5,Bc5e4][%mdl 32]} 12. Qd2 $146 ({Vorgänger:} 12. Nxd5 exd5 13. Qd2 Re8 14. b4 Qd7 15. Rfe1 Rac8 {1-0 (23) Thejkumar,M (2461)-Hegde,R (2166) Bhopal 2017}) 12... Nxc3 13. Qxc3 c5 14. Qe3 Qe8 15. dxc5 Nxc5 16. b4 Ne4 17. Bf4 (17. Rc7 $14 Nxg5 18. Rxb7 Nxf3+ 19. Qxf3 (19. Bxf3 Qa4 $14)) 17... e5 $11 {Die Stellung ist ausgeglichen.} 18. Bh6 Bxh6 19. Qxh6 Qe7 20. Ng5 Nxg5 21. Bxb7 Qxb7 22. Qxg5 Qe4 {Precision: Weiß = 73%, Schwarz = 44%.} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Rahman, Ziaur"]
[Black "Murshed, Niaz"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2477"]
[BlackElo "2408"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,39,0,12,0,20,5,87,48,136,128,153,158,211,208,226,210,333,347,358,341,468,457,475,430,438,431,493,462,656,656]} 1. d4 Nf6 2. Bg5 e6 3. e4 h6 4. Bxf6 Qxf6 5. c3 b6 6. Nd2 {A45: Damenbauernspiele (Trompowski-Angriff)} Bb7 {LiveBook: 9 Partien} 7. Bc4 $146 ({Vorgänger:} 7. Bd3 d6 8. Ne2 g6 9. O-O Bg7 10. f4 Qe7 11. e5 c5 12. Nc4 dxe5 13. fxe5 {0-1 (59) Torre,E (2460)-Karpov,A (2623) Platja d'Aro 2018}) 7... c5 8. d5 {Die Stellung ist ausgeglichen.} d6 (8... Na6 $11 {bleibt in der Remisbreite.}) 9. Ngf3 e5 ({Lieber} 9... exd5 $14 10. Bxd5 Bxd5 11. exd5 Qd8) 10. Bb5+ Kd8 11. b4 g5 (11... a6 $16 {war einen Versuch wert.}) 12. bxc5 $18 dxc5 13. Nc4 Kc7 (13... Bd6 {kämpft weiter.} 14. Rb1 Ke7) 14. Rb1 (14. Nfxe5 a6 $18) 14... Bd6 15. O-O Rd8 16. Qb3 {Weiß steht klar auf Gewinn.} Nd7 17. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Rdb8 18. a5 Bc8 19. Qa2 a6 (19... Kd8 $142 20. Bc6 Bb7 21. Bxb7 Rxb7 22. axb6 Ke7) 20. Bxd7 {Precision: Weiß = 82%, Schwarz = 20%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Neelash Saha"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2352"]
[BlackElo "2373"]
[Annotator "NA"]
[PlyCount "43"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,42,-29,-5,-7,-28,-9,32767,32767,32767,-11,-13,-6,117,125,129,122,148,153,192,189,396,387,388,445,623,568,640]} 1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Bd7 6. Ne5 Bc6 7. Nxc6 Nxc6 8. O-O Qd7 {E04: Open Catalan: 5 Nf3} 9. Qa4 (9. e3 Rd8 10. Qe2 e5 11. Qxc4 exd4 12. Qb5 Rb8 13. Rd1 a6 14. Qf1 Bd6 15. exd4 O-O 16. Bh3 {½-½ (76) Tomashevsky,E (2722)-Bu,X (2698) Novi Sad 2016}) 9... Nxd4 10. Qxc4 {LiveBook: 13 Games} c5 11. Nc3 Rd8 12. a4 Nd5 13. Nb5 Nb6 14. Qd3 Nxa4 $146 (14... Nc6 $11 {keeps the balance.}) ({Predecessor:} 14... Be7 15. Nxd4 cxd4 16. Qe4 {0-1 (90) Golubenko,V (2271)-Cramling,P (2452) Riga 2017}) 15. Nxd4 cxd4 {[#]} 16. Qc2 $1 Nc5 17. Rxa7 Qd6 (17... Qb5 $2) (17... d3 $16 18. exd3 Qxd3 19. Qxd3 Nxd3) 18. b4 Qb6 $18 {[#]} (18... Nd7 19. Ba3 (19. Bxb7 Qb6 $16) 19... Be7) 19. Qa2 $1 Qxb4 20. Bg5 Be7 21. Rb1 Qc3 22. Bd2 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Mohammad Minhaz Uddin"]
[Black "Barua, Dibyendu"]
[Result "*"]
[ECO "C06"]
[WhiteElo "2328"]
[BlackElo "2443"]
[Annotator "NA RC"]
[PlyCount "29"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 h6 11. O-O Bd6 12. Be3 O-O 13. Rc1 e5 14. Nc3 Nb6 $14 15. dxe5 *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Islam, Kh  Aminul"]
[Black "Md., Sharif Hossain"]
[Result "*"]
[ECO "A34"]
[WhiteElo "2273"]
[BlackElo "2182"]
[Annotator "NA"]
[PlyCount "106"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 d6 {A34: Symmetrical English: 2 Nc3, lines with ...d5} (4... e6 5. d4 d5 6. a3 a6 7. dxc5 Bxc5 8. b4 Bd6 9. Bb2 O-O 10. cxd5 exd5 11. Be2 Be6 12. O-O a5 13. Nb5 Be7 14. bxa5 Nxa5 15. Nfd4 Bd7 16. Bc3 Nc6 17. a4 Ne4 18. Bb2 Nc5 19. Bf3 Ne5 20. Be2 {½-½ (43) Caruana,F (2816)-Anand,V (2759) Paris 2018}) 5. d4 Bf5 6. Be2 h6 7. O-O g5 8. b3 (8. d5 $16 Nb8 9. Bd3 Bxd3 10. Qxd3) 8... Bg7 9. Bb2 O-O $11 10. Bd3 $146 ({Predecessor:} 10. Qd2 Bg6 11. Rad1 cxd4 12. exd4 {1-0 (27) Ornstein,A-Fridh,A Bollnas 1973}) 10... Bg4 11. Be2 Qd7 12. d5 Nb4 13. Qd2 Bf5 14. a3 Na6 15. Bd3 Bg4 16. Ne1 Bh5 17. f4 Ng4 (17... Bg6 $16 18. fxg5 hxg5) 18. Kh1 gxf4 19. exf4 f5 20. Nf3 Bg6 21. Rae1 Nc7 22. Re2 a6 23. Rfe1 Rae8 $18 24. a4 e6 25. dxe6 Rxe6 26. Rxe6 Nxe6 27. Nd5 Bxb2 28. Qxb2 Qg7 29. Qxg7+ Nxg7 30. Kg1 Bh7 31. Nh4 Nf6 32. Ne7+ Kf7 33. Nhxf5 Ne6 34. g3 Re8 35. Nc8 Kf8 36. Ncxd6 Nd4 37. Nxe8 Nf3+ 38. Kf1 Bxf5 39. Bxf5 Nxe8 40. Re3 Nd4 41. Bb1 Nf6 42. h3 b6 43. Kf2 Kf7 44. g4 Ng8 45. Kg3 Ne7 46. Be4 a5 47. f5 Kf6 48. Kf4 Nc8 49. h4 Nd6 50. g5+ Kg7 51. f6+ Kf7 52. Ke5 Nxe4 53. Kxe4 Kg6 *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Mohammad Fahad, Rahman"]
[Black "Anata, Choudhury"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2263"]
[BlackElo "2109"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} Bxd5 11. exd5 g6 12. Be2 Bg7 13. O-O b6 (13... a5 14. a4 O-O 15. Bb5 Qc7 16. c4 b6 17. h3 Nc5 18. Nxc5 bxc5 {½-½ (49) Carlsen,M (2842)-Vachier Lagrave,M (2779) Biel 2018}) 14. c4 O-O 15. Rac1 Re8 16. Na1 {[#]} Nh7 $146 ({Predecessor:} 16... e4) 17. Nc2 Bf6 18. Nb4 Bg5 19. Nc6 $11 Qf6 20. b4 a5 21. bxa5 bxa5 22. Bd3 Bxe3+ 23. Qxe3 Nc5 24. Rb1 Nf8 25. Rb5 Qf4 26. Re1 a4 27. g3 Qf6 28. Bf1 Nfd7 29. Bh3 Kg7 30. Rf1 h4 31. Kg2 Nf8 32. Rxc5 dxc5 33. Qxc5 Nh7 34. d6 Ng5 35. Bg4 Ne6 36. Qd5 hxg3 37. hxg3 Nd4 38. f4 Nxc6 39. Qxc6 Rab8 40. Qd5 Rb2+ 41. Kg1 exf4 42. d7 Qc3 43. dxe8=N+ Kf8 44. Qd6+ Kg8 45. Qxf4 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Rahman, Taibur"]
[Black "Abu Sufian, Shakil"]
[Result "1-0"]
[ECO "A66"]
[WhiteElo "2217"]
[BlackElo "2247"]
[Annotator "NA"]
[PlyCount "69"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 a6 {A66: Modern Benoni: Mikenas Attack} (7... Bg7 8. Bb5+ Nfd7 9. Bd3 Qh4+ 10. g3 Qe7 11. Nf3 O-O 12. O-O Na6 13. Re1 Nc7 14. Kg2 b5 15. e5 c4 16. Bc2 Bb7 17. Ne4 Ne8 18. Be3 {½-½ (42) Van Wely,L (2674)-Ernst,S (2546) Amsterdam 2018}) 8. e5 Nfd7 9. Nf3 Bg7 {[#]} 10. Ne4 $1 dxe5 11. Nd6+ Kf8 {[#]} 12. Ng5 $1 exf4 13. Ngxf7 $146 ({Predecessor:} 13. Ndxf7 Qe7+ 14. Be2 Ne5 15. Nxh8 Qxg5 {½-½ (35) Fedorowicz,J (2440)-Henley,R Lone Pine,CA 1977}) 13... Qh4+ 14. g3 fxg3 15. Bg5 Qb4+ 16. Qd2 Ne5 17. Qxb4 cxb4 18. Nxe5 Bxe5 19. Nxc8 Nd7 20. Rc1 Kf7 21. Bh3 g2 22. Rg1 $18 Raxc8 23. Bxd7 Rxc1+ 24. Bxc1 Ke7 25. Be6 Bxh2 26. Rxg2 Be5 27. Ke2 Rf8 28. Rf2 Rxf2+ 29. Kxf2 a5 30. b3 b5 31. Kf3 a4 32. Ke4 Bc3 33. Bg5+ Kd6 34. Bg8 axb3 35. axb3 {Kxd5+ [%clk 0:00:00]} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Mohammed Abdul, Malek"]
[Black "S M Sharon"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2186"]
[BlackElo "2163"]
[Annotator "NA"]
[PlyCount "99"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 a6 5. O-O b5 {B06: Modern Defence} 6. Bb3 Nc6 $146 ({Predecessor:} 6... Bb7 7. Re1 e6 8. a4 Nd7 9. Bg5 Ne7 10. axb5 axb5 11. Rxa8 Qxa8 12. d5 Nc5 13. Nd4 {0-1 (43) Kramnik,V (2801)-Carlsen,M (2835) Moscow 2012}) 7. Bd5 (7. a4 $16 b4 8. c3) 7... Bd7 8. c3 Nf6 9. Bxf7+ Kxf7 10. e5 $1 Ne4 {[#]} 11. e6+ $1 Bxe6 12. d5 Bf5 13. dxc6 Rf8 14. Nd4 Kg8 15. a4 Rb8 16. axb5 axb5 17. Qe2 Nc5 18. Nxf5 Rxf5 19. Ra7 b4 $18 (19... d5 $11 {and Black has nothing to worry.}) 20. Qc4+ Kh8 21. cxb4 Ra8 22. Rxa8 Qxa8 23. bxc5 Rxc5 24. Qe6 Bf6 25. Be3 Rxc6 26. Nc3 Qg8 27. Qxg8+ Kxg8 28. Nd5 Kf7 29. Nxf6 Kxf6 30. Rc1 Rxc1+ 31. Bxc1 Ke5 32. Kf1 Kd4 33. Ke2 Kc4 34. f4 Kb3 35. g4 e6 36. h4 Kc2 37. Be3 Kxb2 38. Ba7 c5 39. Bb6 c4 40. Bd4+ Kc2 41. Bf6 d5 42. Ke3 Kd1 43. Bc3 Kc2 44. Kd4 Kb3 45. Bd2 Kc2 46. Ba5 Kb3 47. f5 gxf5 48. gxf5 exf5 49. Kxd5 Kc2 50. Kxc4 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Mehdi Hasan Parag"]
[Black "Rahman, Syed Mahfuzur"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2180"]
[BlackElo "2201"]
[Annotator "NA"]
[PlyCount "109"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d3 Nf6 5. O-O O-O 6. h3 {C24: Bishop's Opening: 2...Nf6} (6. Re1 Nc6 7. a4 Bg4 8. h3 Bh5 9. Nbd2 Nd4 10. g4 Nxf3+ 11. Qxf3 Bg6 12. Qg3 d5 13. exd5 Nxd5 14. Nf3 f6 15. Nxe5 fxe5 16. Qxe5 Bf7 17. Bxd5 Bxd5 18. Qxe7 Rf3 19. Qxd8+ Rxd8 20. Re5 Rxh3 21. Rh5 {½-½ (21) Wei,Y (2725)-Bu,X (2711) Ho Chi Minh City 2017}) 6... h6 7. a4 a5 $146 ({Predecessor:} 7... c6 8. Ba2 Nbd7 9. Re1 Nc5 10. c3 a5 11. Be3 Ne6 {1-0 (35) Juanes,M-Biancosino,R (2205) Buenos Aires 1992}) 8. Re1 c6 9. Nc3 Re8 10. Bb3 Nbd7 11. Be3 Nf8 12. d4 Qc7 13. d5 Ng6 14. Qd2 Bf8 15. Bc4 Bd7 16. Bf1 Rac8 17. g3 Nh7 18. g4 Be7 19. Rad1 Qd8 20. dxc6 bxc6 21. b3 {[#]} (21. Bc5 $1 $15) 21... Be6 $17 (21... d5 $1 $19 {[%mdl 512]} 22. Ne2 (22. exd5 $2 Bb4 $17) 22... Nf6) 22. Bg2 Qc7 23. Qe2 Red8 24. Qa6 Rb8 25. Re2 (25. Bd2 $17 {might work better.}) 25... Bc8 26. Qd3 Ra8 27. Qd2 Ba6 28. Ree1 d5 29. exd5 Bb4 30. Nh2 Nf6 31. g5 cxd5 32. gxf6 Bxc3 33. Bb6 Bxd2 34. Bxc7 Bxe1 35. Bxd8 Rxd8 36. Rxe1 gxf6 37. Ng4 Kg7 38. Ne3 Nh4 39. c3 f5 40. Rd1 Bb7 41. Bxd5 f4 42. Bxb7 fxe3 43. Re1 Rd7 44. Ba8 Rd8 45. Bb7 Rd7 46. Bc6 Rd6 47. Ba8 Rd8 48. Bb7 Rd7 49. Ba8 Rd8 50. Bb7 Rd7 51. Ba8 Rd8 52. Bh1 exf2+ 53. Kxf2 Rd3 54. Re3 {Rd2+Ke1 [%clk 0:00:00] Rb2 [%clk 0:00:00] Bd5 [%clk 0:00:00]} f6 55. Re2 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Nik, Nik Ahmad Farouqi"]
[Black "Subrota, Biswas"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2090"]
[BlackElo "2168"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,64,72,52,97,-25,-63,-12,0,-235,-263,-316,-331,-335,-365,-339,-373,-406,-415,-413,-429,-476,-478,-586,-587,-565,-619,-572,-600,-575,-615,-630,-664,-937,-747,32767,32767,32767,32767,-955,-1035,-2541,-29985,-29987,-29989,-29990,-29991,-29991,-29992]} 1. e4 c5 2. Nf3 g6 3. Bc4 Nc6 4. O-O Bg7 5. c3 e6 6. d4 cxd4 {B27: Sicilian: 2 Nf3, unusual Black 2nd moves} 7. Nxd4 a6 (7... Nxd4 8. cxd4 d5 9. exd5 exd5 10. Bb5+ Bd7 11. Re1+ Ne7 12. Qa4 Bxb5 13. Qxb5+ Qd7 14. Qb4 {0-1 (32) David,A (2631)-Guseinov,G (2602) Marrakesh 2010}) 8. Nxc6 bxc6 9. Qd6 Ne7 $146 ({Predecessor:} 9... Qe7 10. Qc7 {½-½ (10) Goncalves,I (2100)-Gotz,K (1975) Sao Paulo 2012}) 10. Bg5 h6 11. Bh4 ({Better is} 11. Be3 $16) 11... Nf5 $1 12. exf5 Qxh4 13. fxe6 $2 ({White should try} 13. Bxe6 $15 fxe6 14. fxe6) 13... Qxc4 14. exd7+ Bxd7 15. Na3 {[#]} Qd5 $1 16. Qc7 Be6 17. Rfd1 Qc5 18. b4 Be5 ({Resist} 18... Qxc3 19. Rac1 $19) 19. Qb7 Ra7 $19 20. Qxf7+ Kxf7 21. bxc5 Bxc3 22. Rab1 Bxa2 23. Rb6 Bd5 24. Nc2 a5 25. Ne3 Rd8 26. Rxc6 Bxc6 27. Rxd8 a4 28. Nc2 a3 29. f3 a2 30. Rd3 Ba4 31. Rxc3 Bxc2 32. Rxc2 a1=Q+ 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Ghosh, Chanchal Kumer"]
[Black "Subramaniam, Sumant"]
[Result "1/2-1/2"]
[ECO "B91"]
[WhiteElo "2046"]
[BlackElo "2103"]
[Annotator "NA"]
[PlyCount "75"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,66,57,20,50,21,45,41,59,34,52,0,49,29,62,50,47,55,42,20,13,12,18,20,24,0,32767,-6,0,0,-6,0,0,0,0,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,-29,-9]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Bg4 8. f3 {B91: Sicilian Najdorf: 6 g3} (8. Be2 Bh3 9. g4 d5 10. g5 d4 11. gxf6 dxc3 12. Qxd8+ Kxd8 13. fxg7 Bxg7 14. Rg1 Bf6 15. Rg3 cxb2 16. Bxb2 {1-0 (40) Movsesian,S (2700)-Adly,A (2631) Ningbo 2011}) 8... Be6 {LiveBook: 6 Games} 9. Be3 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Bd3 $146 ({Better is Predecessor:} 12. Qxd5 $14 Bxd5 13. Bg2 (13. Kf2 Nc6 14. Rd1 Bxb3 15. axb3 Be7 {1-0 (30) Drogovoz,M (1991)-Drogovoz,I (2218) Moscow 2015})) 12... Nc6 13. O-O O-O-O 14. Qe2 Nd4 15. Qf2 f5 16. Bxd4 exd4 17. Rfe1 Bb4 18. Re2 Rhe8 19. a3 Be7 20. Nxd4 Qxd4 21. Qxd4 Rxd4 22. Rxe6 Rxd3 $1 23. Rxe7 $11 Rxe7 24. cxd3 Re3 25. d4 Rxf3 26. Rc1+ Kd7 27. Rc3 Rxc3 28. bxc3 b5 29. Kf2 Ke6 30. Ke3 g5 31. h3 Kd6 32. h4 h6 33. hxg5 hxg5 34. Ke2 Ke6 35. Kd3 Kd5 36. Ke3 Kc4 37. Kf3 Kd5 38. Ke3 {Ke5 [%clk 0:00:00] Ke4+ [%clk 0:00:00]} 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.06"]
[Round "7"]
[White "Dhar-Barua, Saheli"]
[Black "Sultana, Sharmin Shirin"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2027"]
[BlackElo "1974"]
[Annotator "NA"]
[PlyCount "129"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. c4 Nc7 5. d4 cxd4 6. Nxd4 g6 {LiveBook: 4 Games B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} (6... d6 7. Bf4 dxe5 8. Bxe5 f6 9. Bxc7 Qxc7 10. Nc3 e6 11. Qe2 Bb4 12. Nxe6 Bxc3+ 13. bxc3 Bxe6 14. Qxe6+ {½-½ (44) Bodnaruk,A (2465)-Lintchevski,D (2527) St Petersburg 2016}) 7. Be2 Bg7 8. f4 O-O 9. Nf3 $146 ({Predecessor:} 9. O-O d6 10. exd6 Qxd6 11. Nc2 Qb6+ 12. Kh1 Bxb2 13. Bxb2 Qxb2 14. Nba3 {0-1 (28) Priklonsky,E (2114)-Sinitsin,E (2327) Tula 2006}) 9... d6 10. exd6 Qxd6 11. Qxd6 exd6 12. Nc3 Nc6 13. Be3 Re8 14. Kf2 Nb4 15. Rad1 Nc2 16. Bc1 $11 Bf5 17. Rxd6 Na6 18. Rhd1 Nc5 19. Ne5 Bxe5 20. fxe5 Rxe5 21. Rd8+ Rxd8 22. Rxd8+ Kg7 23. a3 a5 24. Bf4 Ne4+ 25. Kf1 Re6 26. Nd5 g5 27. g4 Bg6 28. Bc7 Nd2+ 29. Kf2 Ne4+ 30. Kg1 Nd4 31. Nf4 Nxe2+ 32. Nxe2 Nc5 33. Nc3 Bd3 34. Bd6 b6 35. Bxc5 Bxc4 36. Bd4+ Kh6 37. Kf2 b5 38. Kf3 Kg6 39. Ne4 f6 40. Ng3 Bb3 41. Bc3 a4 42. Rd7 Bc2 43. Nf5 Bxf5 44. gxf5+ Kxf5 45. Rd5+ Kg6 46. Rxb5 Ra6 47. Ra5 Rxa5 48. Bxa5 Kf5 49. Bc7 h5 50. Ke3 Ke6 51. Kd4 Kd7 52. Bb8 Kc8 53. Bd6 Kd7 54. Bc5 g4 55. Ke4 Ke6 56. Bf2 f5+ 57. Kf4 Kf6 58. Bh4+ Ke6 59. Bg5 Kd5 60. Kxf5 Kd4 61. Bf6+ Ke3 62. Kg5 Kf3 63. Be5 Kg2 64. Kxh5 Kh3 65. Bg3 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Rahman, Ziaur"]
[Black "Lalith Babu M R"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2477"]
[BlackElo "2527"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,82,-52,-32,-68,-68,-76,-69,-81,-78,-72,-46,-49,-37,-45,-45,-50,-40,-41,-28,-35,0,-34,-32,-28,-30,-26,-20,-15,-5,-5,-5,-5,-5,-5,-5,-22,-20,-15,-18,-23,-15,-56,-67,-72,-39,-38,-38,-38,-29,-29,-3,-3,-5,-85,-7,-7,-3,-3,-3,-4,-4,-4,-5,-6,-3]} 1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bf4 Qb6 5. Nd2 Qxb2 6. Nxe4 {A45: Damenbauernspiele (Trompowski-Angriff)} Qb4+ 7. c3 Qxe4 8. e3 g5 {[%cal Bg7g5,Bg5g4][%mdl 32]} 9. Bg3 Bg7 10. Rc1 h5 {LiveBook: 3 Partien} (10... d6 11. h4 g4 12. Ne2 Nd7 13. Nf4 {½-½ (30) Radjabov,T (2744)-Vachier Lagrave,M (2703) Moscow 2010}) 11. h4 g4 $1 12. Ne2 e5 $146 ({Vorgänger:} 12... b5 13. Qb3 {1-0 (27) Barbosa,O (2518)-Wheeler,C (2369) Las Vegas 2015}) 13. dxe6 dxe6 14. Nf4 {[#] Droht stark Ld3.} c4 (14... Bd7 {keeps more tension.} 15. c4 Qc6 16. Be2 Qa4 17. Qxa4 Bxa4 18. f3 Be5) 15. Qa4+ Bd7 16. Qxc4 Qxc4 17. Bxc4 Nc6 18. O-O Rc8 19. Bb5 Ne5 20. c4 Ke7 21. Rfd1 a6 22. Bxd7 Nxd7 23. Nd3 b6 24. c5 Nxc5 25. Nxc5 bxc5 26. Bd6+ Kf6 {Droht ...Thd8.} 27. Bxc5 Kg6 28. Bb6 Bb2 29. Rc7 Be5 30. Rxc8 Rxc8 $11 {[%mdl 4096] Endspiel KTL-KTL} 31. g3 Rc2 (31... Rc6 $5 {[%cal Rc6b6]} 32. Ba5 Rc2 $15) 32. a4 Ra2 33. Bd4 Bd6 34. Bc3 Ba3 35. Rd8 Rc2 36. Rd3 {[#]} (36. Ba5 $11 {hält das Gleichgewicht.}) 36... Kf5 ({Lieber} 36... Bc5 $1 $17) 37. Ba5 {Die Stellung ist ausgeglichen.} Bb2 38. Rd7 f6 39. Rd6 Rc4 40. Rxa6 Rxa4 {Und ...La3 würde nun gewinnen.} 41. Rb6 Rxa5 {Precision: Weiß = 74%, Schwarz = 58%.} 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Mohammed Abdul, Malek"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2472"]
[BlackElo "2186"]
[Annotator "TA"]
[PlyCount "167"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,167,33,9,64,50,96,66,85,11,120,130,127,129,129,130,245,247,227,237,234,235,194,123,93,75,77,48,54,39,27,27,59,45,63,63,72,70,41,45,56,52,45,65,43,45,69,56,143,139,147,141,139,98,118,107,112,108,243,215,295,291,468,98,98,97,146,146,139,134,224,229,229,226,220,223,223,222,217,201,214,115,181,181,200,212,203,181,214,125,137,0,203,200,200,200,200,200,198,193,231,231,230,231,254,254,254,254,254,245,254,244,412,243,412,412,412,412,412,412,412,412,455,256,256,229,502,412,488,481,800,750,858,412,12798,12796,29987,29988,29992,29993,29993,995,11657,5597,5281,5127,29982,29975,29979,29980,29986,29987,29987,29988,29990,29989]} 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. Nbd2 e6 5. g3 c5 6. cxd5 {D30: Queen's Gambit Declined: Systems without Nc3} (6. Bg2 Nc6 7. dxc5 Bxc5 8. O-O O-O 9. Nb3 Bb6 10. h3 Ne4 11. cxd5 exd5 12. e3 Be6 13. Bd2 Qf6 14. Rb1 Rfd8 15. Be1 Bf5 16. Nh4 Be6 {½-½ (28) Aronian,L (2801)-Gelfand,B (2741) Moscow 2010}) 6... Qxd5 7. Bg2 cxd4 8. O-O {LiveBook: 3 Games. White is slightly better.} d3 (8... e5 $11) 9. e4 $14 {[%mdl 1024] White has compensation.} Qb5 $146 ({Predecessor:} 9... Qd8 10. e5 Nd5 11. Ne4 Be7 12. Qxd3 Nc6 13. Bg5 Bxg5 14. Nexg5 {0-1 (47) Grant,A (2186)-Haydon,D (2296) Hastings 2012}) 10. a4 Qa6 11. Nd4 (11. b3 $1 $16) 11... Qb6 (11... Bd7 $1 $11) 12. Nb5 $1 $16 {Strongly threatening Nc4.} a6 13. Nc4 Qd8 14. Nc3 Qd4 (14... Nc6 $16) 15. Qb3 $1 $18 Nfd7 16. Be3 Nc5 17. Qa2 (17. Bxd4 Nxb3 18. Rad1 Nxd4 $14) 17... Qd8 18. b4 ({White should try} 18. e5 $18) 18... Ncd7 $16 19. Qb3 Nc6 20. b5 Na5 21. Nxa5 Qxa5 22. Bd2 Qb4 23. Qa2 Qd6 24. bxa6 Rxa6 25. Nb5 $36 {[%mdl 2048] Black is under pressure.} Qb8 $1 26. Qb2 e5 27. Bb4 Bc5 28. Rfd1 {Hoping for Bh3.} O-O 29. Rxd3 Rc6 30. Rad1 Qa8 (30... Bxb4 $14 31. Qxb4 h6) 31. Rxd7 Bxd7 32. Rxd7 Qxa4 33. Bxc5 Rxc5 34. Bf1 ({Don't go for} 34. Rxb7 $2 Qd1+ 35. Bf1 Rc1 $19) 34... Qxe4 35. Nd6 Qg6 (35... Qc6 $16 36. Qxb7 Qxb7 37. Nxb7 (37. Rxb7 Rd5 $16) 37... Rcc8) 36. Qxb7 {Bc4 is the strong threat.} Rc1 37. Kg2 Rd1 $2 (37... Qe6 38. Qb5 Rc5) 38. Nf5 $2 (38. Rxf7 $18 {and White stays clearly on top. Bc4 would kill now.} Rxd6 39. Bc4 $1 {[%mdl 512]} Qxf7 40. Bxf7+ Kh8 41. Qe7) 38... Rxd7 39. Qxd7 {Black must now prevent Ne7+.} Qf6 40. Bc4 e4 41. Bd5 Qe5 (41... g6 $16) 42. Ne7+ $18 Kh8 43. Nc6 Qf6 44. Bxe4 g6 45. Bf3 Kg7 46. Nd4 Rb8 47. Nb5 (47. h4 $18) 47... Qd8 (47... Rd8 $16 {is a better defense.} 48. Qc7 Rd3) 48. Qc6 Qb6 49. Qc3+ Qf6 50. Qc4 Rd8 51. Bd5 (51. Nc7 $18) 51... Qf5 $16 52. Bf3 ({Better is} 52. Qd4+ $16 Qf6 53. Qd3) 52... h5 $2 (52... Qf6 $1 $11) 53. h4 $18 Rc8 54. Qd4+ Qf6 55. Qd3 Rd8 56. Qe3 $1 Qf5 57. Nd4 Qf6 58. Ne2 Rd6 59. Nf4 Qd4 60. Qe7 Qf6 61. Qa7 Ra6 62. Qc7 Ra2 $2 {[#]} (62... Qd4 63. Bd5 Qf6) 63. Bd5 (63. Bxh5 $142 $1 Kg8 (63... gxh5 64. Nxh5+) 64. Be2) 63... Rb2 $2 (63... Ra6 {was necessary.} 64. Qd7 Rd6) 64. Ne6+ Kh6 {[#]} 65. Qc1+ $1 Kh7 66. Ng5+ Kg7 67. Qe3 Rb5 68. Bf3 (68. Qd3 $142 Rb2 69. Ne4) 68... Re5 69. Qd3 Re7 $2 (69... Rf5 70. Qc4 Qb6) 70. Qc4 Qe5 71. Bd5 Rc7 (71... f6 $142 72. Ne6+ Kh6) 72. Qa2 Rc1 73. Bxf7 (73. Nxf7 $142 Qd4 74. Ng5) 73... Ra1 (73... Qe1 $142 74. Qb2+ Qc3 75. Qxc3+ Rxc3) 74. Qc2 Ra6 75. Qc8 Rd6 76. Qg8+ Kf6 77. Qxg6+ (77. Qf8 $142 Qd5+ 78. Bxd5+ Ke5 79. Ba2 Kd4 80. Qc8 Ke5 81. Qc4 Kf6 82. Qf7+ Ke5 83. Qf4#) 77... Ke7 78. Qh7 {Threatening mate with Bg6+.} Kd8 79. Bxh5 {White wants to mate with Nf7+.} Kc8 80. Bf3 {White mates.} Qb5 81. Qg8+ Rd8 82. Bg4+ Kc7 83. Ne6+ Kb7 84. Nxd8+ {Precision: White = 71%, Black = 32%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Barua, Dibyendu"]
[Black "Dhar-Barua, Saheli"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2443"]
[BlackElo "2027"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,63,10,11,15,6,12,14,18,18,16,40,30,27,47,59,11,77,73,97,89,137,81,168,190,183,173,395,403,400,395,338,300,517,513,995,952,12835,12834]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. Bg5 {[%cal Bc1g5,Bg5h4,Bh4g3][%mdl 32]} O-O 13. Bh4 Nh5 14. Qc2 h6 15. Bh7+ {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines} Kh8 16. Bg6 Rxf3 (16... Nf4 17. Nxf4 Rxf4 18. Bg3 Rxf3 19. gxf3 Qe7 20. Rad1 Bd7 21. Qc3 Rf8 22. Bb1 Kg8 {1-0 (41) Artemiev,V (2653)-Onischuk,V (2615) Martuni 2016}) 17. Bxh5 {The position is equal.} Rf8 18. Bg3 e5 19. dxe5 Bxe5 20. Rad1 Be6 21. f4 {[%cal Bf2f4,Bf4f5][%mdl 32]} Bd6 (21... Qb6+ $11 {keeps the balance.} 22. Bf2 Qxb2) 22. f5 $16 Bxg3 23. hxg3 Qe5 $146 {[%cal Re6f5]} 24. g4 ({Better is} 24. fxe6 Rxf1+ 25. Rxf1 Qxh5 26. Nf4) 24... Bg8 (24... Bf7 $16 {was called for.}) 25. Nf4 $36 {[%mdl 2048] Ng6+ is the strong threat. White has strong initiative.} Qe3+ 26. Kh1 Rf6 $2 (26... Bf7 27. Bxf7 (27. Nxd5 $2 Bxd5 28. Rxd5 Nb4 $19) 27... Rxf7) 27. g5 hxg5 28. Ng6+ Rxg6 29. Bxg6 Ne5 $2 (29... g4 30. Qd2 Qxd2 31. Rxd2 d4) 30. Rde1 {White is clearly winning.} Qg3 {[#]} (30... Qd3 $142 31. Qxd3 Nxd3) 31. Rxe5 $1 {[%mdl 512]} Qxe5 {[#]} 32. Qd1 $1 {Precision: White = 90%, Black = 24%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Murshed, Niaz"]
[Black "Mehdi Hasan Parag"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2408"]
[BlackElo "2180"]
[Annotator "ChessBase"]
[PlyCount "73"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 8. Ne5 Qxd4 9. Bxa8 Qxe5 10. Bg2 Nd5 11. Nc3 Nxc3 12. bxc3 Bf6 13. Bf4 Qc5 14. a4 a5 15. Rfd1 Na6 16. Be3 Qe7 17. Bc6 Nb8 18. Bb5 Bb7 19. Bxc4 Na6 20. Bd3 h6 21. Qb3 Bg5 22. Bxg5 Qxg5 23. Bxa6 Bxa6 24. Qc2 Qh5 25. Rd2 f5 26. Rad1 Kh7 27. f3 Qg5 28. Kf2 e5 29. Rd7 Qh5 30. Kg2 e4 31. Rxc7 Re8 32. c4 exf3+ 33. exf3 Re3 34. g4 Qe8 35. Qxf5+ Kh8 36. Kg3 Rc3 37. Rcd7 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Neelash Saha"]
[Black "Rahman, Taibur"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2373"]
[BlackElo "2217"]
[Annotator "ChessBase"]
[PlyCount "117"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. Nc3 Bg7 5. h4 h5 6. Be2 c5 7. Nb5 Na6 8. c3 cxd4 9. exd4 Bf5 10. Nf3 O-O 11. O-O Ne4 12. Ng5 Qd7 13. Nxe4 dxe4 14. Qb3 Be6 15. Bc4 Bxc4 16. Qxc4 Qg4 17. Bg5 Bf6 18. Bxf6 exf6 19. Nd6 Rab8 20. Rae1 f5 21. f3 Qg3 22. Nxf5 gxf5 23. fxe4 Rbe8 24. e5 Re6 25. Re2 Qg4 26. Ref2 Rg6 27. Qd5 Nc7 28. Qxb7 Ne6 29. Rxf5 Rg7 30. Qf3 Qxh4 31. Rxh5 Qg4 32. Qxg4 Rxg4 33. Rhf5 Ng5 34. Kf2 Rb8 35. b3 Rb7 36. Re1 Kg7 37. g3 Kg6 38. Rf6+ Kg7 39. Kg2 Re4 40. Rxe4 Nxe4 41. Rc6 a5 42. Kf3 Nd2+ 43. Ke2 Ne4 44. Kd3 Nxg3 45. Ra6 Nh5 46. Rxa5 f6 47. exf6+ Nxf6 48. c4 Kf7 49. Re5 Nd7 50. Re1 Nb8 51. Kc3 Na6 52. a3 Ra7 53. Re5 Nc7 54. a4 Ra8 55. a5 Rh8 56. Re3 Rh1 57. Kb4 Rd1 58. d5 Kf6 59. Kc5 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Mohammad Fahad, Rahman"]
[Black "Dhulipalla Bala Chandra Prasa"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2263"]
[BlackElo "2352"]
[Annotator "ChessBase"]
[PlyCount "40"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. a4 Bf8 14. Bd3 c6 15. b4 Nb6 16. axb5 axb5 17. Rxa8 Bxa8 18. Nb3 h6 19. dxe5 dxe5 20. Be3 Qc7 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Abu Sufian, Shakil"]
[Black "Subrota, Biswas"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2247"]
[BlackElo "2168"]
[Annotator "ChessBase"]
[PlyCount "129"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 O-O 8. Bd3 f5 9. exf6 Rxf6 10. Qh5 g6 11. Qd1 Nbc6 12. Nf3 Qf8 13. Bg5 Rf7 14. O-O Nf5 15. Bxf5 Rxf5 16. Bh4 Bd7 17. Re1 b6 18. Bg3 Qe7 19. Ne5 Nxe5 20. Bxe5 Raf8 21. f3 c4 22. Qd2 g5 23. Qf2 Qf7 24. Qg3 Ba4 25. Re2 Qg6 26. Rae1 R5f7 27. Rc1 Re8 28. h3 h6 29. Qe1 h5 30. Qg3 Kh7 31. Bd6 Rg7 32. Kf2 Rf7 33. Qe5 Rf5 34. Qe3 h4 35. Kg1 Rf7 36. Qd2 Rd7 37. Bh2 Rf7 38. Rb1 Bd7 39. Be5 Rg8 40. Qe1 Rf5 41. Qc1 Rgf8 42. Qb2 R5f7 43. Qb4 Re8 44. a4 Qg8 45. a5 b5 46. Qa3 a6 47. Qc1 Bc8 48. Qe1 Qg6 49. Qd2 Rf5 50. Rf1 Rg8 51. Bd6 Kg7 52. Re5 Rxe5 53. Bxe5+ Kh7 54. Qc1 Qf5 55. Qa3 Kh6 56. Rf2 Qf7 57. Qc5 Kh7 58. f4 g4 59. hxg4 Kh6 60. g5+ Kg6 61. Bf6 Kh5 62. Qd6 Kg6 63. f5+ exf5 64. Re2 Re8 65. Be7+ 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Rahman, Syed Mahfuzur"]
[Black "Islam, Kh  Aminul"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2201"]
[BlackElo "2273"]
[Annotator "ChessBase"]
[PlyCount "77"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. g3 Bb4+ 5. Bd2 O-O 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. O-O a5 9. Rc1 Bd7 10. e4 e5 11. d5 Nb4 12. a3 Nd3 13. Rb1 Nc5 14. Qe2 a4 15. Ne1 Qe7 16. Nd3 b6 17. f4 Nxd3 18. Qxd3 b5 19. b4 axb3 20. Rxb3 bxc4 21. Nxc4 Ba4 22. Rc3 Rfb8 23. Rfc1 Bb5 24. Rb3 Nd7 25. Qb1 Bxc4 26. Rxc4 Rxb3 27. Qxb3 Nc5 28. Qc3 exf4 29. gxf4 Qd7 30. Bf3 h6 31. Bd1 Rb8 32. Rb4 Re8 33. Bc2 Qg4+ 34. Qg3 Qe2 35. Qf2 Qg4+ 36. Qg3 Qe2 37. Qf2 Qg4+ 38. Qg3 Qe2 39. Qf2 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Md., Sharif Hossain"]
[Black "Ghosh, Chanchal Kumer"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2182"]
[BlackElo "2046"]
[Annotator "ChessBase"]
[PlyCount "170"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 Nc6 5. Qb3 Qd6 6. Na3 Nf6 7. Nc4 Qc7 8. Qb5 Nd7 9. d4 a6 10. Qb3 cxd4 11. cxd4 e6 12. Bd2 b5 13. Ne3 Nf6 14. a4 bxa4 15. Qxa4 Bd7 16. Qc2 Qb6 17. Bc3 Nb4 18. Qd1 Bb5 19. Be2 Nfd5 20. O-O Bd6 21. Bxb5+ Qxb5 22. Qb3 O-O 23. Nc4 Bc7 24. Na3 Qb7 25. Nc2 a5 26. Ne5 Rfd8 27. h3 Bxe5 28. dxe5 Nf4 29. Ne1 Qe4 30. Bxb4 axb4 31. Rxa8 Rxa8 32. Qf3 Qxf3 33. Nxf3 Ra2 34. Rd1 h6 35. Rd2 Kh7 36. Kh2 g5 37. g3 Nd5 38. Nd4 Kg6 39. Kg2 h5 40. Kf3 Nb6 41. Nc6 Nc4 42. Rc2 Nxb2 43. Nxb4 Ra3+ 44. Ke4 Nd1 45. Nc6 Nc3+ 46. Kf3 Nd5+ 47. Kg2 h4 48. Rb2 hxg3 49. fxg3 Ne3+ 50. Kg1 Nc4 51. Rc2 Ne3 52. Rf2 g4 53. Rf6+ Kg7 54. Nd8 Ra1+ 55. Kh2 Ra2+ 56. Kh1 gxh3 57. Rxf7+ Kg6 58. Rf6+ Kh5 59. Rf4 Ra1+ 60. Kh2 Ng4+ 61. Kxh3 Nxe5 62. Nxe6 Kg6 63. Nf8+ Kg5 64. Ne6+ Kg6 65. Nc5 Rh1+ 66. Kg2 Ra1 67. Ne4 Ra4 68. Kh3 Rb4 69. Rf6+ Kg7 70. Rf4 Kg6 71. Kg2 Rb2+ 72. Kf1 Ra2 73. Nd6 Nd3 74. Re4 Kg5 75. Rd4 Ne5 76. Ne4+ Kg6 77. Nf2 Nf3 78. Rg4+ Kh5 79. Rf4 Ng5 80. Rf6 Nh7 81. g4+ Kg5 82. Rf5+ Kg6 83. Ne4 Ra4 84. Re5 Nf6 85. Nxf6 Kg7 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "S M Sharon"]
[Black "Subramaniam, Sumant"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2163"]
[BlackElo "2103"]
[Annotator "ChessBase"]
[PlyCount "102"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. Bb5 Nd5 7. Bd2 Nxc3 8. Bxc6+ bxc6 9. Bxc3 Qd5 10. h3 Ba6 11. Qd2 e6 12. Qe3 Bd6 13. b3 Qf5 14. Kd1 Bf4 15. g4 Qf6 16. Qe4 O-O-O 17. g5 Bxg5 18. Nxg5 Qxg5 19. f4 Qg3 20. Be1 Qg6 21. Qe3 c5 22. d5 exd5 23. Qxc5 Qf6 24. Bc3 Qxf4 25. Re1 Rhe8 26. Qxa7 Rxe1+ 27. Bxe1 Be2+ 28. Kxe2 Re8+ 29. Kd3 Qf3+ 30. Kd2 Re2+ 31. Kd1 Re3+ 32. Kc1 Rxe1+ 33. Kb2 Qf6+ 34. c3 Re2+ 35. Ka3 Qd6+ 36. b4 Qc6 37. Qd4 Kb7 38. Qd3 Qa6+ 39. Qxa6+ Kxa6 40. Rf1 f6 41. Rf3 Re7 42. Kb3 c6 43. a4 Kb6 44. Rg3 g6 45. Kc2 f5 46. Kd3 Re4 47. Rg1 Rh4 48. Rg3 c5 49. a5+ Kb5 50. bxc5 Kxa5 51. c4 dxc4+ {Kd4 [%clk 0:00:00]} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Anata, Choudhury"]
[Black "Mohammad Minhaz Uddin"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2109"]
[BlackElo "2328"]
[Annotator "ChessBase"]
[PlyCount "140"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. a5 Ba7 11. h3 O-O 12. Be3 Ra8 13. Qe2 Re8 14. Ng5 Re7 15. d5 Bxe3 16. Qxe3 Nb8 17. c4 h6 18. Nf3 c5 19. Nc3 b4 20. Ne2 Kf8 21. Ng3 Ng8 22. Ne1 g5 23. Bd1 Rc7 24. Nc2 Nd7 25. Qd3 Ndf6 26. Ne3 Ne8 27. Bg4 Ng7 28. b3 Qf6 29. Qe2 Ke8 30. Rfd1 Kd8 31. Rd3 Ne7 32. Bxc8 Kxc8 33. Ng4 Qg6 34. Rf3 Ng8 35. Ne3 Rd7 36. Nef5 Kc7 37. Re3 Rf8 38. Qa2 Kb7 39. Rae1 Rc7 40. Qe2 Rd7 41. Nxg7 Qxg7 42. Nh5 Qg6 43. Qg4 f5 44. exf5 Qxf5 45. Qe2 Rdf7 46. Rf3 Qg6 47. Rxf7+ Rxf7 48. Ng3 Ne7 49. Qg4 Kc7 50. Qe2 Rf4 51. Ne4 Nf5 52. Qd3 Ne7 53. Re3 Rf8 54. Rf3 Rxf3 55. Qxf3 Qf5 56. Qe3 Qf4 57. Nxc5 dxc5 58. Qxc5+ Kd7 59. Qa7+ Ke8 60. d6 Nc6 61. Qxa6 Qc1+ 62. Kh2 Qf4+ 63. Kg1 Kd7 64. Qb7+ Kxd6 65. a6 Qc1+ 66. Kh2 Qf4+ 67. Kg1 Qc1+ 68. Kh2 Qf4+ 69. Kg1 Qc1+ 70. Kh2 Qf4+ 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.07"]
[Round "8"]
[White "Kayastha, Madan Krishna"]
[Black "Ahmed, Sk  Nasir"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2077"]
[BlackElo "2249"]
[Annotator "ChessBase"]
[PlyCount "127"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. Kh1 Nd7 14. Bxg7 Kxg7 15. f4 f6 16. b3 Qb6 17. Bd3 a4 18. Bc2 axb3 19. axb3 Qb4 20. Qe3 Ra3 21. Nd5 Bxd5 22. exd5 Rf7 23. Rxa3 Qxa3 24. Qc3 Qa7 25. b4 Qb6 26. Ba4 Qc7 27. Bb5 Nb6 28. Qd4 Nc8 29. Ra1 Rf8 30. g4 Qb6 31. Qd2 Na7 32. Ba4 Qc7 33. Qd4 Nc8 34. Re1 Kg8 35. Re6 Qb6 36. Qxb6 Nxb6 37. Bb3 Nc8 38. c5 Kf7 39. Ba4 Rd8 40. Re2 dxc5 41. bxc5 b6 42. c6 Nd6 43. Rb2 b5 44. Bxb5 Rb8 45. c7 Rc8 46. Bd7 Rxc7 47. Be6+ Kg7 48. Kg2 Rc4 49. Kg3 Rc3+ 50. Kg2 Rc4 51. Kg3 Rc3+ 52. Kg2 Rc7 53. g5 Rc4 54. Rb8 fxg5 55. fxg5 Nf7 56. Rb7 Nxg5 57. Rxe7+ Kf6 58. Re8 Re4 59. Bd7 Rxe8 60. Bxe8 Ke5 61. Bc6 Ne4 62. Kh3 Nf6 63. Kh4 h6 64. h3 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Lalith Babu M R"]
[Black "Neelash Saha"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2527"]
[BlackElo "2373"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,65,0,14,-20,0,0,58,39,46,47,164,137,202,148,193,170,174,133,144,136,136,122,152,124,125,91,82,86,77,80,95,109,162,179,215,205,226,220,200,207,287,291,309,303,313,291,488,466,1012,1012,29983,29984]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 g5 7. Bg3 Ne4 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4)} 8. Qc2 h5 {LiveBook: 4 Games} 9. h4 (9. h3 Nc6 10. e3 Bxc3+ 11. bxc3 Nxg3 12. fxg3 Qd6 13. Qf2 Qa3 14. Qc2 Qd6 15. Qf2 Qa3 16. Qc2 {½-½ (16) Grischuk,A (2767)-Mamedyarov,S (2809) Berlin 2018}) 9... Nxg3 {The position is equal.} 10. fxg3 Bd6 $146 ({Don't play} 10... dxc4 11. hxg5 Nd7 12. g4 $1 $16 {[%mdl 512]}) (10... g4 $11 11. Ne5 Nd7) ({Predecessor:} 10... g4 11. Ne5 c6 12. e4 Nd7 13. exd5 Nxe5 14. dxe5 Qa5 15. Bd3 Bxc3+ 16. bxc3 Qc5 17. Qd2 exd5 18. cxd5 Qxd5 19. O-O Be6 20. Qe3 O-O-O 21. Bf5 {½-½ (21) Naumkin,I (2440)-Kovacevic,V (2515) Belgrade 1988}) 11. O-O-O g4 $1 {[%cal Rg4f3]} 12. Ne5 c6 (12... Nd7 $14) 13. cxd5 $1 $18 cxd5 (13... Bxe5 $16 14. dxe5 Qb6) 14. e4 Nc6 15. exd5 exd5 16. Bb5 O-O 17. Nxc6 bxc6 18. Bxc6 Rb8 19. Bxd5 {Hoping for Qg6+.} Kg7 20. Bb3 Bxg3 21. Kb1 f5 22. Ne2 Bd6 23. d5 $1 Be5 {[#]} (23... Qf6 $16) 24. Nd4 $1 {[%cal Rd4c6]} Bxd4 25. Rxd4 {[%cal Bd1d4,Bd4c4,Bc4c7][%mdl 32]} Rb6 26. Qc3 {Threatening mate with Rxg4+.} Kg6 27. Rc4 $40 {[%mdl 128] White attacks with force.} Bb7 28. Rc7 {[%csl Gc7][%cal Rc3g7]} Qf6 29. Qc5 Rd8 30. Rd1 a6 $2 (30... Ba6 31. Qe3 Bb7) 31. Qc1 {Threatens to win with Re1.} Rdd6 (31... Rxb3 $142 32. axb3 Bxd5) 32. Re1 {White wants to mate with Ree7.} Bxd5 {[#]} 33. Ree7 $1 {Precision: White = 82%, Black = 45%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Barua, Dibyendu"]
[Black "Rahman, Syed Mahfuzur"]
[Result "*"]
[ECO "B33"]
[WhiteElo "2443"]
[BlackElo "2201"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,105,3,9,0,0,0,0,0,0,-10,-17,-20,-29,-35,-33,-36,-32,-36,-33,-28,-27,-51,-43,-36,-34,-48,-37,-40,-31,-38,-37,-35,-33,-32,-25,-37,-23,-51,0,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,0,0,-12,-13,-13,-16,-18,-18,-81,-11,-11,-11,-11,-11,-11,-11,-11,-11,-11]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 {[%cal Bd4b5,Bb5a3,Ba3c2,Bc2e3,Be3d5][%mdl 32]} d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. a3 O-O {B33: Sicilian: Pelikan and Sveshnikov Variations} (13... a5 14. Bd3 Ne7 15. Nxe7 Qxe7 16. Qe2 Qb7 17. O-O O-O 18. b4 Qc7 19. bxa5 Qxa5 20. Nb4 Bd7 21. c4 {½-½ (42) Hou,Y (2658)-Muzychuk,A (2550) Baku 2016}) 14. h4 Bh6 {LiveBook: 10 Games} 15. Nce3 Ne7 {[#]} 16. Nxe7+ $146 ({Predecessor:} 16. Bd3 Be6 17. Qh5 Bxe3 18. Nxe3 a5 19. b4 Qc7 20. Rc1 Rfd8 21. O-O {1-0 (49) Barua,D (2535)-Shankar,R (2335) Kolkata 1997}) 16... Qxe7 17. Nd5 Qe6 18. g3 Bb7 19. Bh3 f5 20. O-O Qf7 21. Bg2 Bxd5 22. Qxd5 Qxd5 23. exd5 g6 24. Rfd1 Rfc8 25. Bf1 a5 26. Be2 Rc5 27. f3 Rc7 28. Kf2 Kf7 29. h5 Bg7 30. hxg6+ hxg6 31. Rh1 Rc5 32. Rad1 Re8 33. g4 e4 34. gxf5 gxf5 35. fxe4 Rxe4 36. Bf3 Re7 37. Rh5 Kf6 38. Rg1 {[#] Threatens to win with Rhg5.} b4 39. axb4 axb4 40. Rhg5 Rcc7 41. Rg6+ Ke5 42. Kg3 {[%cal Rg1e1] [#]} bxc3 43. bxc3 {[%cal Rg1e1]} f4+ 44. Kf2 {[%cal Rg1g5]} Bf6 45. Rh1 {Rh5+ would kill now.} Kf5 46. Rg8 {Black must now prevent Rh5+.} Rh7 47. Bg4+ Ke5 48. Rd1 (48. Rxh7 $11 Rxh7 49. Kf3) 48... Rxc3 (48... Bh4+ $17 49. Kf1 Rxc3 50. Re8+ Kf6 51. Rf8+ Kg5 52. Rg8+ Kh6) 49. Re8+ $11 {The position is equal.} Be7 50. Re1+ Re3 $1 51. Rxe3+ fxe3+ 52. Kxe3 Kxd5 53. Ra8 {Precision: White = 58%, Black = 64%.} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Dhulipalla Bala Chandra Prasa"]
[Black "Murshed, Niaz"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2352"]
[BlackElo "2408"]
[Annotator "ChessBase"]
[PlyCount "48"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. dxc5 Na6 6. Nc3 Nxc5 7. Nf3 O-O 8. O-O d6 9. Nd4 Ne6 10. e3 Rb8 11. b3 a6 12. Bb2 Nxd4 13. Qxd4 Bd7 14. Rfd1 Bc6 15. Nd5 Bxd5 16. Bxd5 Ne8 17. Qd2 Bxb2 18. Qxb2 Qc7 19. Rac1 a5 20. a3 Nf6 21. b4 b6 22. Bg2 Rfc8 23. Bh3 Rd8 24. Bg2 Rdc8 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Mohammad Minhaz Uddin"]
[Black "Mohammad Fahad, Rahman"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2328"]
[BlackElo "2263"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Bg5 c6 11. Qf3 Bd6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Rb8 15. b3 c5 16. c4 d4 17. Ng3 Bxg3 18. hxg3 {a5Rfe1 [%clk 1:12:25] Be6Kf1 [%clk 1:12:25] a4Reb1 [%clk 1:12:25]} Rb4 {Ke2 [%clk 1:12:25] Rfb8 [%clk 1:19:35]} 19. Bc2 Bg4 {Kd2 [%clk 1:12:25] Rd8 [%clk 1:19:35]} 20. a3 Rb6 21. b4 d3 22. Ba4 Re6 {Re1 [%clk 0:37:46] Re2+ [%clk 0:26:00] Rxe2 [%clk 0:37:46] dxe2+ [%clk 0:26:00] Ke1 [%clk 0:37:46] Be6 [%clk 0:26:00] Rc1 [%clk 0:37:46] Rd3 [%clk 0:26:00]} 23. bxc5 {Rxa3 [%clk 0:26:00] Bc6 [%clk 0:37:46] Ra5 [%clk 0:26:00] Kxe2 [%clk 0:37:46] Rxc5 [%clk 0:26:00] Bb5 [%clk 0:07:55] Kf8 [%clk 0:03:10] Kd3 [%clk 0:08:17] Ke7 [%clk 0:03:27] f4 [%clk 0:07:10] Kd6 [%clk 0:02:26] Ra1 [%clk 0:07:06] Rc8Kd4 [%clk 0:07:06] Rg8 [%clk 0:00:00] Ra7 [%clk 0:07:35] Bc8 [%clk 0:01:44] c5+ [%clk 0:06:13] Ke6 [%clk 0:02:08] Bc4+ [%clk 0:02:28] Kf5 [%clk 0:02:32]} Ra8 {Rd8+ [%clk 0:01:35] Kc3 [%clk 0:02:55] Rg8 [%clk 0:00:45] Ba6 [%clk 0:01:23] Rxg3+ [%clk 0:00:59] Bd3+ [%clk 0:01:52] Kxf4 [%clk 0:01:19] Rxc8 [%clk 0:02:19] Rxg2 [%clk 0:01:33]} 24. c6 {Ra2 [%clk 0:01:37]} Rb8 {Ra3+ [%clk 0:01:30] Kd4 [%clk 0:02:23] Ra7 [%clk 0:01:32] Rb7 [%clk 0:02:38] Ra8 [%clk 0:01:57]} 25. c7 Rc8 {Kd5 [%clk 0:03:17] h5 [%clk 0:02:45] Ba6 [%clk 0:02:57] Kg5 [%clk 0:02:43] Ra7 [%clk 0:03:12] Rxc7 [%clk 0:03:03] Rxc7 [%clk 0:03:40] h4 [%clk 0:03:25]} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Islam, Kh  Aminul"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2273"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,92,26,41,39,44,0,9,0,0,0,0,-27,-14,-35,-29,-34,-22,-22,-14,-12,0,0,-2,-14,-17,-29,-33,-29,0,0,37,7,27,0,0,0,59,9,14,-23,0,0,9,13,27,0,20,-33,-17,-20,-18,-43,-34,-58,-77,-97,-44,-58,0,0,0,0,0,18,15,6,7,-6,56,-43,-18,-14,-14,-216,-206,-515,-508,-1468,-1452,-1431,-1416]} 1. d4 g6 2. e4 Bg7 3. c3 d6 4. Nf3 Nf6 5. Bd3 O-O 6. h3 Nbd7 7. O-O e5 8. Re1 {B07: Pirc Defence: Miscellaneous Systems} Re8 (8... b6 9. Nbd2 Bb7 10. a4 a6 11. Nf1 Re8 12. Ng3 d5 13. Bg5 h6 14. Bxf6 Bxf6 15. exd5 exd4 16. Rxe8+ Qxe8 {1-0 (50) Salem,A (2656)-Onischuk,V (2601) Doha 2016}) 9. dxe5 dxe5 $146 ({Predecessor:} 9... Nxe5 10. Nxe5 dxe5 11. Na3 Qe7 12. Qf3 Bd7 13. Bg5 h6 14. Bxf6 Bxf6 15. Nc4 Rad8 {0-1 (53) Cao,S (2407)-Dang,H (2325) Vietnam 2016}) 10. Bc2 {The position is equal.} Qe7 11. Nbd2 b6 12. Nf1 Bb7 13. Ng3 Nc5 14. Bd2 Rad8 15. Qb1 Ba6 16. Be3 Nd3 17. Rd1 {[%cal Rc2d3]} Nf4 18. Rxd8 Rxd8 19. Kh2 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 20. a4 h4 21. Nf1 {[%cal Bg3f1,Bf1h2,Bh2g4][%mdl 32]} Bc8 (21... Nh7 {is interesting.} 22. N1d2 Ng5 23. a5 Nxf3+ 24. Nxf3 Be2) 22. Kh1 Ne8 23. N1h2 Nd6 24. Qf1 Bb7 (24... Be6 $11) 25. Nd2 (25. Bxf4 $5 exf4 26. e5 $11) 25... Ne6 26. Re1 a5 27. Qe2 Bf6 28. Ng4 Bg7 29. Nh2 Bc8 30. Bb3 (30. Ndf3 $11) 30... Nb7 $15 31. Bc4 Nbc5 32. b3 Bb7 33. Qg4 Nd3 34. Rf1 Bc8 (34... Nef4 $17 35. Kg1 Kh8) 35. Qf3 Ndf4 (35... Nef4 $15) 36. Qd1 $1 $11 Ng5 37. Qc2 Bb7 38. Nhf3 Nxf3 39. Nxf3 Qf6 $36 {[%mdl 2048] Black fights for an advantage.} 40. Kh2 Bf8 (40... g5 $11) 41. Re1 (41. g3 $1 $14 Ne6 42. Nxh4) 41... Bc5 42. Bxc5 bxc5 43. Kh1 $2 {[#]} (43. Qc1 $11 {and White has nothing to worry.}) 43... Nxh3 $1 $19 {[%mdl 512]} 44. gxh3 $2 (44. Nxe5 Nxf2+ 45. Kg1 Nh3+ 46. gxh3 Qxe5 47. Qf2) 44... Qxf3+ {Black is clearly winning.} 45. Kh2 (45. Kg1 $142 Qxh3 46. Qe2) 45... Qf4+ 46. Kg2 Rd2 {Precision: White = 30%, Black = 57%.} 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Ahmed, Sk  Nasir"]
[Black "Mehdi Hasan Parag"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2249"]
[BlackElo "2180"]
[Annotator "NA"]
[PlyCount "121"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. cxd5 Nxd5 8. Bb2 Nc6 9. d4 cxd4 10. Nxd4 $11 {LiveBook: 63 Games} Bd7 11. Nc3 Nxc3 12. Bxc3 Rc8 13. Rc1 a6 14. Qd2 Nxd4 15. Bxd4 Bc6 16. Bxc6 bxc6 17. Qc3 Bf6 18. Rfd1 Qe7 19. Qa5 Qb7 20. Qb6 Qxb6 21. Bxb6 Rfe8 22. Rd6 h6 23. Rdxc6 Ra8 24. R6c4 Re7 25. Ra4 Rd7 26. Be3 a5 27. b4 Bd4 28. Bxd4 Rxd4 29. a3 Rd5 30. e4 Re5 31. f3 f5 32. Rc5 Rxc5 33. bxc5 fxe4 34. Rxe4 Rc8 35. Rc4 Kf7 36. Kf2 Kf6 37. Ke3 Ke5 38. Kd3 Rc6 39. Rg4 Rxc5 40. Rxg7 Rb5 41. Kc4 Rb2 42. h4 Kf6 43. Rg4 h5 44. Rg5 a4 45. Rxh5 Rb3 46. g4 Rxa3 47. Kb4 Rxf3 48. g5+ Kg7 49. Kxa4 Rc3 50. Rh6 e5 51. Kb4 Rc1 52. h5 e4 53. Re6 Rg1 54. Re7+ Kf8 55. Re5 e3 56. g6 Rh1 57. Kc5 e2 58. Rxe2 Rxh5+ 59. Kd6 Kg7 60. Rg2 Rh6 61. Rg4 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Abu Sufian, Shakil"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "*"]
[ECO "C62"]
[WhiteElo "2247"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,24,78,83,63,95,83,88,95,92,91,97,62,75,43,42]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 d6 5. d4 Bd7 6. d5 {C62: Spanische Partie (Steinitz-Verteidigung)} (6. dxe5 dxe5 7. O-O Ng6 8. Bc4 Be7 9. Nd5 O-O 10. Nxe7+ Qxe7 11. Bg5 Qe8 12. c3 Be6 13. Bxe6 Qxe6 {0-1 (37) Bacrot,E (2722)-Thorfinnsson,B (2400) chess.com INT 2018}) 6... Nb8 {LiveBook: 9 Partien} 7. Be2 g6 8. Be3 {Weiß steht besser.} Bg7 $146 ({Vorgänger:} 8... c6 9. dxc6 Nbxc6 10. Qxd6 Nf5 11. Qd2 Nxe3 12. Qxe3 Bg7 13. O-O-O Qe7 14. Nb5 {1-0 (23) Bilczewska,O (1284)-Chwalinska,A Borowice 2012}) 9. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} h6 10. h5 g5 11. Nh2 f5 12. exf5 Nxf5 *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Rahman, Taibur"]
[Black "Anata, Choudhury"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2217"]
[BlackElo "2109"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Be3 O-O 9. Nf3 c5 10. Be2 a6 11. O-O e6 12. Rfd1 b5 13. Bxb5 Nb6 14. Qb3 cxd4 15. Be2 Bd7 16. Bxd4 Bxd4 17. Rxd4 Qc7 18. Rb1 Rab8 19. Rb4 Ba4 20. Qb2 Nd7 21. Bxa6 Bc6 22. Bb5 Rxb5 23. Rxb5 Bxe4 24. Rd1 Bxf3 25. gxf3 Ne5 26. Qe2 Nc4 27. Rb4 Nb6 28. c4 Nd7 29. Qe4 Nf6 30. Qd4 Nh5 31. Qd6 Qa7 32. a4 Ng7 33. c5 Nf5 34. Qe5 Ne7 35. Rc4 Nc6 36. Qg5 e5 37. Qf6 Nd4 38. Kg2 Qb8 39. c6 Qb3 40. Rdxd4 exd4 41. Qxd4 Qb8 42. c7 Qc8 43. Qd6 Re8 44. Rb4 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Subrota, Biswas"]
[Black "Rajbhandari, Rijendra"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2168"]
[BlackElo "1937"]
[Annotator "NA"]
[PlyCount "107"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2 b6 $11 {LiveBook: 102 Partien} 9. Bd3 Bb7 10. O-O Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Nf6 14. Bd3 h6 15. Rad1 c5 16. Qe2 Qe7 17. Rfe1 cxd4 18. Nxd4 Rfe8 19. Nc2 e5 20. Ne3 Bb4 21. Rf1 g6 22. Ng4 Nxg4 23. Qxg4 h5 24. Qg3 Kh7 25. Qh3 Qg5 26. f3 Rcd8 27. Bc1 Bc5+ 28. Kh1 Be3 29. Bxe3 Qxe3 30. Bb1 Rxd1 31. Rxd1 Rd8 32. Rg1 Kg7 33. Qh4 Rd2 34. Qe1 Re2 35. Qc1 Qf2 36. Qf1 Qxf1 37. Rxf1 g5 38. Kg1 Rb2 39. Be4 Bxe4 40. fxe4 Rxa2 41. Rb1 Re2 42. Ra1 Rxe4 43. Rxa7 Re3 44. b4 Rb3 45. b5 Rb4 46. Rc7 Rb2 47. Rc6 Rc2 48. Rxb6 Rxc4 49. Kf2 Rc3 50. Rb8 Kg6 51. b6 Rb3 52. Ke2 Kf5 53. b7 h4 54. Kd2 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Subramaniam, Sumant"]
[Black "Mohammed Abdul, Malek"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2103"]
[BlackElo "2186"]
[Annotator "ChessBase"]
[PlyCount "112"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. d4 Bf5 5. c4 e6 6. Nc3 Nbd7 7. Qb3 Qc8 8. cxd5 exd5 9. Bf4 b6 10. Rc1 Qb7 11. Ne5 Rc8 12. O-O Be6 13. Nxc6 Rxc6 14. Nb5 Bc5 15. Nc7+ Rxc7 16. Bxc7 Qxc7 17. dxc5 bxc5 18. f4 d4 19. Qa4 Bd5 20. Bxd5 Nxd5 21. e4 Ne3 22. Qxd4 cxd4 23. Rxc7 Ke7 24. Rf2 a5 25. Rd2 Kd6 26. Rc3 Ng4 27. Rxd4+ Ke7 28. Rc7 Rd8 29. Ra7 Ke8 30. Rxa5 Rc8 31. h3 Rc1+ 32. Kg2 Rc2+ 33. Kf3 Nh2+ 34. Ke3 Nc5 35. Ra8+ Ke7 36. Ra7+ Ke6 37. Rb4 Nf1+ 38. Kd4 Nd7 39. Rbb7 Rd2+ 40. Kc3 f6 41. b4 Rd6 42. g4 Ng3 43. e5 fxe5 44. fxe5 Nxe5 45. Re7+ Kf6 46. Rxg7 Ne4+ 47. Kb3 Rd3+ 48. Kb2 Nc4+ 49. Kc2 Rc3+ 50. Kd1 Ke5 51. Rxh7 Kf4 52. Rae7 Nb2+ 53. Ke2 Rc2+ 54. Kf1 Nd2+ 55. Kg2 Nf3+ 56. Kf1 Kg3 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Ghosh, Chanchal Kumer"]
[Black "Nik, Nik Ahmad Farouqi"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2046"]
[BlackElo "2090"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 dxc3 6. bxc3 Nf6 {C00: French: Unusual White 2nd moves} 7. Ng3 {LiveBook: 7 Games} h5 8. h4 $146 ({Predecessor:} 8. e5 h4 9. Ne4 Nxe4 10. Qa4+ Bd7 11. Qxe4 Bc6 12. Qf4 h3 13. g4 Nd7 14. Bd3 {1-0 (59) Sturt,R (2259)-Ippolito,D (2395) Arlington 2015}) 8... Nc6 9. d4 cxd4 10. cxd4 Be7 11. Be2 a6 12. O-O Ng4 13. d5 exd5 14. exd5 Nb4 15. Bc4 b5 16. Bb3 $18 a5 17. a3 Na6 18. Bg5 f6 19. Bf4 g5 20. hxg5 fxg5 21. Qd3 gxf4 22. Qg6+ Kf8 23. d6 Qe8 24. dxe7+ Qxe7 25. Rae1 Ne3 26. fxe3 Nc5 27. Ng5 Nxb3 28. Rxf4+ 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.08"]
[Round "9"]
[White "Dhar-Barua, Saheli"]
[Black "Md., Sharif Hossain"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2027"]
[BlackElo "2182"]
[Annotator "NA"]
[PlyCount "80"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Nd7 10. h4 Nb6 11. Bb3 Na5 {B77: Sicilian Dragon: Yugoslav Attack, 9 Bc4 sidelines} 12. h5 {LiveBook: 6 Partien} (12. Qd3 Bd7 13. h5 Nxb3 14. axb3 a5 15. hxg6 fxg6 16. Bh6 Bxh6 17. Rxh6 Rf7 18. O-O-O a4 19. e5 Qf8 20. Rdh1 dxe5 21. Qxg6+ Qg7 22. Qxg7+ {½-½ (22) Volokitin,A (2654)-Tiviakov,S (2663) Sochi 2007}) 12... Nbc4 13. Qf2 Nxe3 14. Qxe3 Qb6 $146 ({Predecessor:} 14... Bd7 15. hxg6 hxg6 16. O-O-O Rc8 17. Kb1 Nc4 18. Qf4 Re8 19. Rh7 {1-0 (39) Durarbayli,V (2501)-Arenas Vanegas,D (2364) Chotowa 2010}) 15. Nd5 Qxd4 16. Nxe7+ Kh8 17. Qxd4 Bxd4 18. hxg6 fxg6 19. Nxg6+ Kg7 20. Nxf8 Nxb3 21. cxb3 h6 22. Rc1 $18 Bc5 23. Kd1 Kxf8 24. Rxh6 Kg7 25. Rh5 b6 26. b4 Bxb4 27. Rc7+ Kg8 28. Rhh7 a5 29. g4 Be6 30. Rcg7+ Kf8 31. Rg6 Bxa2 32. g5 Re8 33. Rf6+ Kg8 34. Rb7 Rc8 35. Rg6+ Kf8 36. Rf6+ Kg8 37. Rg6+ Kh8 38. Rh6+ Kg8 39. Rg6+ Kf8 40. Rf6+ Kg8 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Dhulipalla Bala Chandra Prasa"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2472"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "54"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,54,17,0,0,0,0,0,0,0,2,-27,-8,-13,-10,-3,-1,-45,-46,-43,-29,-51,-42,-61,-56,-60,-60,-73,-20,-52,-49,-50,-46,-60,0,0,0,0,0,0,0,0,0,-116,0,0,0]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 (6. Nc3 {is interesting.} Nbd7 7. e4 Bxf3 8. gxf3 e5 9. Be3) 6... Nbd7 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines} 7. g3 e6 8. Bg2 Be7 9. O-O O-O 10. Nb3 (10. b3 Qa5 11. Bb2 Rac8 12. Rfd1 Rfd8 13. h3 Bh5 14. Qc1 {0-1 (56) Le,Q (2737)-Mamedov,R (2709) Riadh 2017}) 10... a5 11. Ne5 Bh5 12. Nxd7 Nxd7 {[%cal Bf6d7,Bd7b6,Bb6d5][%mdl 32]} 13. Bf4 Nb6 14. Qd3 Nd5 $146 15. Bd2 a4 16. Nc5 b6 17. Ne4 a3 18. Rab1 Bg6 (18... axb2 $17 19. Rxb2 Ra3) 19. Qc4 Nf6 20. Nxf6+ Bxf6 21. Bb4 Qxd4 (21... c5 $1 $15 22. Bxa8 Qxa8 23. Bxa3 Bxb1 24. Rxb1 Bxd4) 22. Qxd4 $11 Bxd4 23. Bxf8 Kxf8 24. Bxc6 Rc8 25. Rbd1 $1 {[%cal Rd1d4]} axb2 ({Much worse is} 25... Rxc6 $6 26. Rxd4 axb2 27. e4 $16) 26. Bb5 (26. Rxd4 $11 b1=Q 27. Rxb1 Bxb1 28. Rb4) 26... b1=Q (26... e5 $17 {aiming for ...Bc2.} 27. Bd3 Bh5) 27. Rxb1 Bxb1 {Precision: White = 70%, Black = 64%.} 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Dhulipalla Bala Chandra Prasa"]
[Result "*"]
[ECO "D23"]
[WhiteElo "2472"]
[BlackElo "2352"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,20,-7,-22]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bg4 6. Nbd2 Nbd7 {D23: Queen's Gambit Accepted: 3 Nf3 Nf6 sidelines} 7. g3 e6 8. Bg2 Be7 9. O-O O-O 10. Nb3 a5 {LiveBook: 5 Games} {Predecessor:} 11. Bg5 $146 h6 12. Bxf6 Bxf6 13. e3 Bxf3 14. Bxf3 {½-½ (25) Dreev,A (2694)-Malakhov,V (2670) Benidorm 2005} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Murshed, Niaz"]
[Black "Neelash Saha"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2408"]
[BlackElo "2373"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,41,58,50,69,70,96,86,84,98,138,128,173,163,293,279,422,395,789,785,772,743,762,618,885,869,835,825]} 1. d4 e6 2. Nf3 c5 3. g3 Nf6 4. Bg2 d5 5. c4 cxd4 6. O-O dxc4 7. Nxd4 Bc5 8. Qa4+ Nbd7 9. Qxc4 {LiveBook: 4 Games. E02: Open Catalan: 5 Qa4+} Qe7 $146 ({Predecessor:} 9... O-O 10. Nc3 a6 11. Nb3 Ba7 12. Rd1 h6 13. Bd2 Rb8 14. Rac1 b5 15. Qb4 Bb6 16. Bf4 a5 {0-1 (50) Gelfand,B (2777)-Aronian,L (2812) Zuerich 2014}) 10. Nb3 Bb6 11. Bd2 {White is better.} Nd5 12. Nc3 N7f6 13. e4 ({Much less strong is} 13. Nxd5 $6 exd5 14. Qb4 (14. Bxd5 Nxd5 15. Qxd5 O-O $14) 14... Ne4 $14) 13... Nc7 14. Na4 $36 {[%mdl 2048] White is on the roll.} Bd7 (14... Na6 $142 15. Nxb6 axb6 16. Qb5+ Bd7 17. Qxb6 Bc6) 15. Bb4 $18 Bb5 (15... Qd8 $142) 16. Qc3 ({Less strong is} 16. Bxe7 Bxc4 17. Rfc1 (17. Nxb6 axb6 18. Rfc1 Kxe7 $16) 17... Kxe7 $14) 16... Qd7 $2 {[#]} (16... Qd8 17. Nxb6 axb6) 17. Nxb6 {White is clearly winning.} axb6 18. Rfd1 Qc8 19. Qe5 Bc6 20. Nd4 {[#] Threatens to win with Nf5.} Na6 21. Nf5 {Precision: White = 92%, Black = 11%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Murshed, Niaz"]
[Black "Neelash Saha"]
[Result "*"]
[WhiteElo "2408"]
[BlackElo "2373"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,10,35,18]} 1. d4 e6 2. Nf3 c5 3. g3 Nf6 4. Bg2 d5 5. c4 cxd4 {Predecessor:} 6. O-O $146 Be7 7. cxd5 Nxd5 8. Nxd4 O-O 9. e4 Nb4 10. Nc3 N8c6 11. Nxc6 Nxc6 12. Be3 Qa5 13. Qb3 b6 14. Rfd1 Ba6 15. Rd7 Bc5 16. Bxc5 bxc5 17. Qa4 Qb6 18. Rad1 Ne5 19. R7d6 Qxb2 20. Qb3 Qxb3 21. axb3 {½-½ (34) Matlakov,M (2709)-Esipenko,A (2571) Moscow 2018} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Mohammad Minhaz Uddin"]
[Black "Lalith Babu M R"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2328"]
[BlackElo "2527"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,161,-8,0,-16,-2,-12,0,-24,-15,-19,-9,-61,-17,-17,27,29,30,25,32,30,31,27,30,30,35,30,30,22,26,33,27,28,29,16,15,-10,0,-36,-39,-48,-54,-141,-132,-207,-28,-33,-8,-4,0,-10,0,0,25,31,29,25,35,47,72,0,6,0,0,0,0,0,0,0,31,44,56,15,14,10,13,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,-25,-27,-93,-32,-566,-580,-540,-502,-1145,-1133,-5477,-575,-1911,0,0,0,-202,0,0,0,-316,0,0,0,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h3 d6 5. Nf3 Nf6 6. a4 O-O 7. Be2 Nbd7 {[%cal Bb8d7,Bd7c5,Bc5e6,Be6d4][%mdl 32]} 8. O-O e5 9. dxe5 dxe5 10. Be3 Qe7 11. Nd2 Nc5 {LiveBook: 20 Games} 12. b4 {B08: Pirc Defence: Classical System} Ne6 13. Qb1 Nd4 14. Bd1 Rd8 (14... a5 15. bxa5 Rd8 16. Re1 Rxa5 17. Ne2 Nh5 18. c3 {0-1 (40) Boensch,U (2530)-Bologan,V (2656) Germany 2012}) 15. a5 Ne6 $146 ({Predecessor:} 15... Qf8 16. Nc4 Be6 17. Nxe5 Nxe4 18. Nxe4 Bxe5 {1-0 (34) Mohebbi,J (2300)-Gouret,T (2255) Paris 1993}) 16. Na4 (16. Re1 $11) 16... Nf4 (16... Rxd2 $5 17. Bxd2 Nxe4 $11) 17. Nc5 N6h5 (17... Ne8 {is interesting.} 18. Nf3 Nd6 19. c3 Rb8 20. Na4 Nc4) 18. Bxh5 Nxh5 19. Nf3 h6 20. Rd1 Re8 21. Qc1 Kh7 22. Qd2 f5 23. Qd6 Qxd6 24. Rxd6 Bf8 25. Rdd1 Nf6 26. exf5 gxf5 27. Bd2 Bg7 28. Be1 Rb8 29. Nd2 b6 30. axb6 axb6 31. Nd3 (31. Ncb3 $15) 31... e4 32. Nc1 (32. Nf4 $17 {keeps fighting.}) 32... Re7 $2 (32... Nd5 $1 $19 33. Ra7 Nc3 34. Nxe4 Nxe4) 33. Ndb3 $11 Nd5 34. Nd4 Rc7 {White must now prevent ...c5.} 35. Rb1 Nf4 36. Nce2 Ng6 37. Ng3 Ne7 $1 38. Nh5 Be5 39. Ne2 Ba6 40. Nhf4 (40. Bc3 $16 Bxc3 41. Nxc3) 40... Bxe2 41. Nxe2 Rg8 42. Bc3 Bxc3 43. Nxc3 Ng6 44. Kh2 Re7 45. b5 Rc8 46. bxc6 (46. Rd6 $5 {[%cal Rb5c6]} cxb5 47. Nd5 $14 (47. Nxb5 Rxc2 48. Kg1 e3 $11)) 46... Rxc6 47. Nd5 Ree6 48. Rd2 Red6 49. Rbd1 f4 50. Nb4 (50. c3 {is more complex.} Rc4 51. Rd4 b5 52. Kg1 h5 53. Kf1) 50... Rxd2 51. Rxd2 {[%mdl 4096] Endgame KRN-KRN} Re6 52. Re2 Ne7 53. Re1 Kg6 54. Kg1 Kf5 55. Rd1 e3 56. Re1 Ke4 57. Nd3 (57. Rd1 $11) 57... Rc6 (57... Nd5 $1 $17 58. fxe3 fxe3) 58. g3 $2 {[%mdl 8192]} (58. f3+ $15 Kf5 59. Rb1) 58... Rxc2 $19 59. Nxf4 Rxf2 60. Rb1 (60. Ng2 $142 Rf3 61. Ra1) 60... Nf5 61. Rxb6 Rd2 (61... Nxg3 $142 62. Ng2 Ne2+ 63. Kh2 Nf4 64. Rb4+ Ke5 65. Rb5+ Kd6) 62. Rf6 Nxg3 $2 ({Black should try} 62... Nd4 $19 {( -> ...Nf3+)} 63. Kh1 Rf2) 63. Ng2 $11 Ke5 64. Rf8 $2 {[#]} (64. Rxh6 $11 Rd1+ 65. Kh2 Nf1+ 66. Kg1) 64... e2 $2 ({Better is} 64... Nf5 $1 $19 65. Re8+ Kd4) 65. Re8+ Kd4 66. Ne1 $2 {[%mdl 8192] [#]} (66. Rd8+ $1 $11 {and White stays safe.} Kc3 67. Rc8+ Kb2 68. Rb8+ Kc3 69. Rc8+ Kb3 70. Rb8+ Kc4 71. Rc8+ Kb3 72. Rb8+ Kc4 73. Rc8+ Kd4 74. Rd8+ Kc3 75. Rc8+) 66... Ra2 $2 (66... Ne4 $1 $19 {Hoping for ...Rd1.} 67. Kh2 Rd1) 67. Kg2 {The position is equal.} Ne4 68. Rd8+ Ke3 {aiming for ...Ra1.} 69. Rd3+ $1 Kf4 70. Rf3+ Ke5 71. Re3 $1 Kd4 72. Kf3 Nc3 {Strongly threatening ...Ra8.} 73. Re6 Ra5 {And now ...Rf5+ would win.} (73... Ra7 $5 74. Rd6+ $8 Kc4 75. Rxh6 Re7 $15) 74. Rd6+ Kc4 75. Rc6+ Kb3 76. Rb6+ Ka2 {...Rf5+ is the strong threat.} 77. Rxh6 Kb2 78. Rc6 Re5 79. h4 Kc1 {Threatens to win with ...Kd2.} 80. Rxc3+ Kd2 81. Rc2+ {Precision: White = 54%, Black = 52%.} ({Of course not} 81. Kf4 Kxe1 82. Rc2 (82. Kxe5 $2 {perishes.} Kd2 $19) 82... Rb5 $17) 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Anustoop Biswas"]
[Black "Ghosh, Chanchal Kumer"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2308"]
[BlackElo "2046"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,131,-11,-2,0,0,-3,0,0,3,-16,-22,-27,-10,-34,-37,-59,-20,-28,0,-15,-12,-10,0,-15,0,0,13,-9,0,-40,-20,-36,-18,-35,-21,-103,-56,-93,-89,-99,-100,-90,-74,-64,-72,-66,-63,-73,-49,-89,-82,-87,-57,-56,-26,-25,-25,-22,70,10,186,172,202,201,208,197,228,227,459,459,455,449,459,408,408,408,408,408,459,459,459,459,459,459,459,459,459,459,470,470,470,470,470,470,462,462,462,459,449,441,441,441,434,434,434,433,29960,29957,29956,29958,29957,29958,29958,29960,29960,29961,29957,29963,12805,12806,29976,29977,29994,29995]} 1. Nc3 c5 2. e4 d6 3. f4 e6 (3... g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Ne7 7. d3 Nbc6 8. a3 O-O 9. Ba2 Rb8 10. Qe1 Nd4 11. Nxd4 cxd4 12. Ne2 Bd7 13. Bd2 Rc8 14. Bb3 Qb6 15. Kh1 Rfe8 16. a4 d5 17. a5 {0-1 (61) Grischuk,A (2766)-Vachier Lagrave,M (2789) Leuven 2018}) 4. Bb5+ Nd7 5. Nf3 a6 6. Bxd7+ {B23: Sizilianisch (Geschlossenes System)} Bxd7 7. d3 Be7 8. O-O {Die Stellung ist ausgeglichen.} Nf6 9. h3 Bc6 10. Qe1 Qc7 11. d4 $146 ({Vorgänger:} 11. Bd2 Rc8 12. Ne2 c4 13. Ba5 b6 14. Bc3 cxd3 15. cxd3 {½-½ (55) Abdel Fadil,M (2236)-Aly,M (2006) Egypt 2016}) 11... cxd4 12. Nxd4 Qb6 {[#] Weiss muss nun ...e5 beachten.} 13. Be3 {Und Sxe6! würde nun gewinnen.} Qc7 14. Nxc6 Qxc6 15. Bd4 b5 16. a3 Rc8 17. Rd1 O-O 18. Rf2 Rfe8 19. Re2 a5 20. Kh1 Ra8 21. Rd3 b4 22. Nb1 (22. axb4 $11 axb4 23. Bxf6 Bxf6 24. Nd1) 22... d5 23. Bxf6 dxe4 24. Rxe4 {Lxe7 ist eine echte Drohung.} Bxf6 25. c3 Rab8 {Und weiter mit ...Lh4! wäre nett.} 26. axb4 axb4 27. cxb4 Bxb2 28. Kh2 Red8 29. Qe2 Bf6 30. Rc4 Qb6 31. Nc3 h6 32. Ne4 Be7 33. Nc5 {Droht stark Sd7.} Qc6 ({Besser ist} 33... Qb5 $11) 34. Nd7 (34. Nxe6 $1 $14 Qxe6 35. Re3) 34... Qxc4 $2 {[#]} (34... Qxd7 $1 $11 35. Rxd7 Rxd7) 35. Nf6+ $1 $18 {[%mdl 512]} Bxf6 36. Rxd8+ Rxd8 37. Qxc4 {[%mdl 4096] Endspiel KD-KTL} g5 38. b5 {Droht Dc7 und aus.} Rd4 $2 (38... gxf4 39. Qxf4 Bd4) 39. Qc8+ Kg7 40. b6 Rxf4 41. b7 Be5 42. b8=Q Bxb8 43. Qxb8 {KD-KT} Rf5 44. Qb2+ Kh7 45. Qc2 {zielt auf g4 ab.} Kg7 46. Qc3+ Kh7 47. Qd3 Kg7 48. Qd4+ Kg6 49. Qh8 h5 50. g4 hxg4 51. hxg4 Rd5 52. Kg3 Rd3+ 53. Kf2 Rd2+ 54. Ke3 {jetzt Dg8+ und aus.} Rd5 55. Kf3 Rd3+ 56. Ke4 {Beabsichtigt Dg8+ und Matt.} Rd5 57. Ke3 Rc5 (57... Rb5 $18 58. Kd4 Rd5+ 59. Kc4 f5 60. Qg8+ Kf6 61. Qf8+ Kg6) 58. Qg8+ Kf6 59. Qd8+ Kg6 60. Qd3+ Kh6 61. Qd4 Rc7 62. Qh8+ Kg6 63. Qg8+ Kh6 64. Kd4 e5+ 65. Kxe5 Re7+ 66. Kf5 {Precision: Weiß = 59%, Schwarz = 35%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Mohammad Fahad, Rahman"]
[Black "Rahman, Ziaur"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2263"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,119,24,22,7,8,4,4,11,10,13,10,-14,0,-9,-4,-18,-10,-5,27,16,26,2,6,6,21,7,38,37,39,4,30,33,33,35,42,43,52,41,62,65,67,64,64,54,48,44,70,64,66,58,58,71,65,47,52,48,102,92,122,122,122,120,122,122,167,172,193,174,163,166,189,184,193,152,235,238,258,228,268,275,367,368,367,356,364,363,487,475,419,429,514,504,527,527,522,525,519,514,520,513,498,495,735,639,1393,1099,959,1052]} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. h3 O-O 6. Be3 a6 7. a4 Nc6 8. Bc4 {B08: Pirc Defence: Classical System} (8. Be2 e6 9. O-O b6 10. d5 exd5 11. exd5 Ne7 12. Bc4 Bb7 13. Qd2 Nf5 14. Bf4 Qd7 15. Rfe1 Rfe8 16. Rxe8+ Rxe8 17. Re1 Rxe1+ 18. Qxe1 {½-½ (63) Caruana,F (2799)-Grischuk,A (2782) Saint Louis 2017}) 8... Nxe4 9. Nxe4 {[#] Threatens to win with Nc3.} d5 10. Bd3 $1 {Black must now prevent Nc3.The position is equal.} dxe4 11. Bxe4 Qd6 12. Qd2 Rd8 $146 {[%cal Rc6d4]} ({Predecessor:} 12... e5 13. dxe5 Qxd2+ 14. Nxd2 Nxe5 15. O-O Rd8 {1-0 (54) Elseth,R (2330)-West,G (2395) Novi Sad 1990}) 13. Rd1 Qe6 14. Ng5 Qf6 {[%cal Rc6d4]} 15. c3 Bf5 16. O-O Na5 17. Qc2 Nc4 18. Bc1 Nd6 19. Bxf5 Nxf5 20. Rfe1 Qc6 {[%cal Rd8d4]} 21. Qe4 (21. Qb3 {seems wilder.} Qd5 22. Qxd5 Rxd5 23. Nf3 e6 24. g4) 21... Qxe4 (21... Rd5 {with more complications.} 22. Bf4 e6 23. Nf3 Qxa4 24. Bxc7 Qb3) 22. Nxe4 b6 23. Bf4 Rd7 24. a5 h6 25. Ra1 g5 26. Bh2 Nd6 27. Bxd6 cxd6 28. axb6 Rb7 29. Ng3 d5 30. Ra5 $36 {[%mdl 2048] White has good play.} e6 31. Rea1 Rxb6 32. b4 Rc8 33. Ne2 ({Don't blunder} 33. Rxa6 $2 Rxa6 34. Rxa6 Rxc3 $19) 33... Rcc6 34. Kf1 Bf6 ({Black should play} 34... e5 $14) 35. Ke1 $16 e5 {[#]} 36. dxe5 $1 Bxe5 37. Kd2 ({Much weaker is} 37. Rxd5 $6 Bxc3+ 38. Nxc3 Rxc3 $11) 37... Rd6 38. Kd3 Bg7 39. Nd4 Bf6 40. Rc5 Rd8 41. Raa5 Re8 42. Rxd5 Re1 43. Nb3 Rd1+ (43... Kg7 $16 {was worth a try.} 44. Ra2 Rg1) 44. Kc4 $18 Rf1 45. Rf5 Rg1 46. Nc5 Rc1 47. Rf3 Be7 48. Nxa6 Rc6+ 49. Nc5 Rg1 50. Ra8+ Kg7 51. Ra7 Kf8 {White is clearly winning.} 52. Kb5 Rd6 53. Re3 Bd8 54. Rd3 Rxd3 55. Nxd3 Rxg2 {KRB-KRN} 56. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} h5 57. c5 g4 (57... Rh2 $142 58. c6 h4) 58. hxg4 h4 59. Ra8 Ke7 60. Nf4 {Precision: White = 81%, Black = 44%.} 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Mohammad Fahad, Rahman"]
[Black "Rahman, Ziaur"]
[Result "*"]
[WhiteElo "2263"]
[BlackElo "2477"]
[Annotator "TA"]
[PlyCount "16"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,16,-5,0,-6,-14,-19,-22,-22,44]} 1. e4 d6 2. Nc3 Nf6 3. h3 (3. f4 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. a4 a6 7. Bc4 Na5 8. Ba2 e6 9. e5 Ng8 10. O-O Nh6 11. d4 cxd4 12. Nxd4 Nc6 13. Be3 Nxd4 14. Bxd4 {0-1 (40) Short,N (2678)-Andriasian,Z (2585) Riadh 2017}) 3... a6 4. a4 $146 ({Predecessor:} 4. Nf3 g6 5. a3 Bg7 6. Bc4 O-O 7. O-O Nc6 8. d3 Rb8 9. Be3 e6 10. Qd2 {1-0 (61) Lanier,J (730)-Bester,K (232) LSS email 2009}) 4... Nc6 5. Bc4 Nxe4 {The position is equal.} 6. Nxe4 {[#] Hoping for Nc3. B07: Pirc Defence: Miscellaneous Systems} d5 7. Bd3 {Black must now prevent Ng3.} dxe4 8. Bxe4 Qd6 ({Black should try} 8... Nb4 $11) *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Rahman, Md. Taibur"]
[Black "Barua, Dibyendu"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2217"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,121,20,12,73,52,52,47,55,45,45,44,77,20,45,0,66,63,64,60,64,68,58,56,68,50,51,45,51,16,14,10,13,15,15,15,15,13,16,8,8,8,8,0,18,18,18,18,18,8,18,8,8,8,8,8,8,8,33,33,33,33,33,33,33,33,33,33,69,69,69,69,77,77,81,77,75,74,75,69,69,69,69,69,69,69,69,69,77,8,77,8,8,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 {[%cal Bb8d7,Bd7f8,Bf8e6][%mdl 32]} 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 Nf8 9. Nf3 Ne6 10. Bh4 g6 11. O-O Ng7 12. Rab1 Bf5 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} 13. b4 a6 14. a4 {[#] LiveBook: 10 Games} b5 $146 (14... Bxd3 $11 15. Qxd3 Nf5) ({Predecessor:} 14... Bxd3 15. Qxd3 Nf5 16. Bxf6 Bxf6 17. b5 O-O 18. bxc6 bxc6 19. Rfc1 a5 20. Ne2 {½-½ (68) Khismatullin,D (2566)-Timofeev,A (2650) Krasnoyarsk 2007}) 15. e4 (15. Rfc1 {seems wilder.} O-O 16. Ne2 Bxd3 17. Qxd3 Qe8 18. Qc2) 15... dxe4 16. Nxe4 O-O 17. Bxf6 Bxf6 18. Qxc6 Bxd4 19. Rfd1 ({Reject} 19. Nxd4 $6 Qxd4 20. Nf6+ Kh8 $15) (19. axb5 $16 {Strongly threatening Rbd1.} Bxf2+ 20. Rxf2 (20. Nxf2 Bxd3 21. Nxd3 Qxd3 $11) 20... Qxd3 21. Nf6+ Kh8 22. Re1) 19... Ne6 $11 20. Nc5 {[#] Hoping for Bxf5.} (20. axb5 {with more complications.} axb5 21. Qxb5 Rb8 22. Qc4 Rc8 23. Qa6) 20... Bxc5 ({Black should try} 20... Rc8 $11 21. Nxe6 fxe6 22. Qxa6 Bxd3 23. Rxd3 Bxf2+ 24. Kxf2 Rc2+ 25. Kg1 (25. Ke3 Qf6 $11) 25... Qxd3 26. Qxe6+ Kg7 27. Qe5+ Kg8 28. Qe6+ Kh8 29. Qe5+ Kg8 30. Qe6+) 21. Bxf5 $14 Qb6 22. Qxb6 Bxb6 23. Bxe6 $1 fxe6 24. Rd6 Bd8 25. axb5 axb5 26. Rxe6 Ra2 27. Re5 Rf5 28. Rxf5 gxf5 $11 {[%mdl 4096] Endgame KRB-KRN} 29. Nd4 Bb6 30. Nxb5 Rxf2 31. Kh1 Kf7 32. Nd6+ Ke6 33. Nc4 Bd4 34. b5 Kd5 35. Na5 Rb2 36. Rxb2 Bxb2 {KB-KN} 37. g3 Kc5 38. b6 Kb5 39. b7 Be5 40. Nb3 Kb6 41. Nd4 Kxb7 (41... f4 {is interesting.} 42. Nf3 Bd6 43. g4 Kxb7 44. Kg2 Kc6) 42. Nxf5 Kc6 43. Kg2 Kd5 44. Kf3 Bc7 45. Kg4 Ke5 46. Ne3 Bd8 47. Nc4+ Kf6 48. Kh5 Kg7 49. Nd6 Ba5 50. Nf5+ Kf6 51. g4 Bd2 52. Nd6 Bf4 53. Ne4+ Kg7 54. h3 h6 {[%cal Bh7h6,Bh6h5,Bh5g4][%mdl 32]} 55. Nc5 {And now Ne6+ would win.} Bc1 56. Ne6+ Kh7 57. Kh4 ({Better is} 57. Nd8 $16) 57... Kg6 {[#]} (57... Ba3 $1 $11 {remains equal.}) 58. Kg3 (58. Nf8+ $1 $16 Kf7 59. Nd7) 58... h5 {The position is equal.} 59. Nf4+ Bxf4+ $1 60. Kxf4 {Black must now prevent g5.} hxg4 61. Ke4 {Precision: White = 50%, Black = 55%.} 1/2-1/2

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Rahman, Md. Taibur"]
[Black "Barua, Dibyendu"]
[Result "*"]
[WhiteElo "2217"]
[BlackElo "2443"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,16,20,27]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 Nf8 {Predecessor:} 9. Nf3 $146 Ne6 10. Bh4 g6 11. O-O O-O 12. Rab1 Ng7 13. b4 a6 14. a4 Bf5 15. b5 axb5 16. axb5 Bxd3 17. Qxd3 Nf5 18. Bxf6 Bxf6 19. Ra1 Nd6 20. bxc6 bxc6 21. Ra6 Qc7 22. Rfa1 Qb7 23. Qe2 Rxa6 24. Qxa6 {½-½ (45) Tomashevsky,E (2713)-Sjugirov,S (2650) St Petersburg 2017} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Md., Sharif Hossain"]
[Black "S M Sharon"]
[Result "1-0"]
[WhiteElo "2182"]
[BlackElo "2163"]
[Annotator "TA"]
[PlyCount "16"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,16,-63,0,0,0,0,336,40,1198]} 1. d3 c6 (1... Nf6 2. Nd2 e5 3. Ngf3 Nc6 4. g3 d5 5. e4 Be7 6. Bg2 O-O 7. O-O h6 8. Re1 d4 9. Nc4 Nd7 10. a4 Re8 11. c3 dxc3 12. bxc3 Nc5 13. Nfxe5 Nxe5 14. Nxe5 Bf6 15. d4 Bxe5 16. dxe5 Qxd1 17. Rxd1 {1-0 (34) Nakamura,H (2786)-Caruana,F (2802) chess.com INT 2017}) 2. Nc3 d6 $146 ({Vorgänger:} 2... d5 3. e4 dxe4 4. dxe4 Qxd1+ 5. Nxd1 e5 6. Nf3 Nf6 7. Nxe5 Nxe4 8. Bc4 Nd6 9. Bb3 Nd7 10. Nxd7 Bxd7 11. O-O O-O-O 12. Bf4 {½-½ (20) Van Essen,M (1825)-Schweiger,W (1775) Schwarzach 1999}) 3. d4 Nf6 4. Nf3 e5 5. Be3 Ng4 ({Besser ist} 5... e4 $15 6. Nd2 d5) 6. Bg5 {A00: Unregelmäßige Eröffnungen} Qb6 7. h3 Qa5 $2 {[%mdl 8192] [#]} (7... Qxb2 $11 8. Bd2 exd4) 8. Bd2 $2 (8. hxg4 $18 {Droht dxe5 und aus.} e4 9. Qd2 exf3 10. exf3) 8... Qb5 $2 {[%mdl 8192]} (8... Nf6 $14) 1-0

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Anata, Choudhury"]
[Black "Ahmed, Sk.  Nasir"]
[Result "*"]
[WhiteElo "2109"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "30"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,17,25,39,55]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qe2 {B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} b5 {LiveBook: 12 Games} 9. a3 {Predecessor:} Nbd7 $146 10. O-O-O Be7 11. g4 Bb7 12. Bh4 h6 13. Kb1 Rc8 14. Rg1 g5 15. fxg5 Nh7 {1-0 (29) Eliseev,U (2548)-Sjugirov,S (2646) Khanty-Mansiysk 2015} *

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Anata, Choudhury"]
[Black "Ahmed, Sk.  Nasir"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2109"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,32,38,36,37,10,58,47,66,-16,-23,-23,-15,-678,-662,-1280,-1278,-1216,-1187]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qe2 {B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} b5 9. a3 {LiveBook: 6 Games} Nc6 $146 {[%cal Bb8c6,Bc6b4,Bb4a2][%mdl 32]} ({Predecessor:} 9... Nbd7 10. O-O-O Be7 11. g4 Bb7 12. Bh4 h6 13. Kb1 Rc8 14. Rg1 g5 15. fxg5 Nh7 {1-0 (29) Eliseev,U (2548)-Sjugirov,S (2646) Khanty-Mansiysk 2015}) 10. O-O-O {And now Bxf6 would win.White is slightly better.} b4 11. axb4 Nxb4 12. e5 ({Better is} 12. Qc4 $14 Qxc4 13. Bxc4) 12... dxe5 $11 13. fxe5 Nfd5 14. Nf5 $2 {[%mdl 8192] [#]} (14. Nxd5 $11 Nxd5 15. Qc4) 14... Nxc3 $19 {Black is clearly winning.} 15. bxc3 Na2+ 16. Kb2 Rb8+ 0-1

[Event "Diamond Cement GM Open 2018"]
[Site "Chittagong"]
[Date "2018.09.09"]
[Round "10"]
[White "Subramaniam, Sumant"]
[Black "Dhar-Barua, Saheli"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2103"]
[BlackElo "2027"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2018.09.02"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,73,15,35,23,26,24,29,29,29,21,53,53,50,48,58,38,54,50,52,54,64,50,88,86,101,90,227,101,100,56,51,26,16,29,66,69,190,171,171,43,59,20,125,43,148,147,364,370,314,318,512,510,520,506,694,693,845,846,1682,1643,1714,1671,29989,29990,29998,29999]} 1. b3 f5 2. Bb2 Nf6 3. Bxf6 (3. c4 d6 4. d4 g6 5. g3 Bg7 6. Bg2 e6 7. Nf3 O-O 8. O-O Qe7 9. Nc3 c6 10. a4 Rd8 11. Qc2 {1-0 (69) Hou,Y (2653)-Muzychuk,M (2545) Hancheng 2016}) 3... exf6 4. d4 d5 5. e3 Bd6 6. g3 {A01: Nimzowitsch-Larsen Opening} O-O $146 ({Predecessor:} 6... c6 7. Bg2 Be6 8. Ne2 Bf7 9. O-O Nd7 10. Qd3 Bg6 {½-½ (58) Gonzalez Rodriguez,J (2372)-Capellades Subirana,M (2182) Barcelona 2012}) 7. Bg2 c6 8. Ne2 {White has an edge.} Na6 9. O-O g5 10. c4 Be6 11. Nbc3 {[%cal Rc4d5]} Nc7 12. Qd3 Qe8 13. c5 Be7 14. b4 a6 15. a4 Qg6 16. b5 axb5 17. axb5 Bd7 {[#]} (17... h5 $16) 18. bxc6 (18. b6 $1 $18 {[%cal Rb6c7]} Ne6 19. Ra7) 18... bxc6 $16 19. Rfb1 Rfb8 20. Na4 Rxb1+ 21. Qxb1 Qe8 22. Nb6 Rb8 ({Black should play} 22... Rxa1 $14 23. Qxa1 Be6) 23. Ra7 Bd8 24. Qa2 ({Better is} 24. Nc3 $18) 24... Be6 $14 25. Nc3 $36 {[%mdl 2048] White is more active.} Kh8 (25... f4 $11) 26. Bf1 (26. Qb1 $16) 26... f4 (26... Bf7 $14) 27. exf4 $16 gxf4 $2 {[#]} (27... Bf5 $16 {might work better.}) 28. Qd2 $1 $18 fxg3 29. hxg3 ({Less strong is} 29. fxg3 Qh5 $16) 29... Qh5 $2 (29... Bg8 {was called for.} 30. Qf4 Qe7) 30. Qf4 Bg4 31. Qd6 {[%cal Rd6f8]} Qf7 {If Black can now play ...Qe6 this consolidates a bit.} 32. Qxc6 Bf3 33. Bg2 Qe7 34. Bxf3 Qe1+ 35. Kg2 Qxc3 36. Rxc7 Bxc7 37. Qxf6+ {Precision: White = 44%, Black = 20%.} 1-0

